Watching her daughter made me cry, we all want our children to be proud of us. Gorgeous voice.

I'm an old man, almost 90. I've watched this many times. I just love a singer who sings like the lyrics are her own life.And crying helps clear my sinuses

That's the perfect example of the power of love. The daughter wanted to share her mom with the world, warms the soul. Great job Mom!!

She seems to be a beautiful person and a good mother and with an angelic voice hope she really does well in life. Keep smiling

Her daughter’s face was precious, feels for her mom who can sing

Such a daughter mother relationship. That little girl is so beautiful

There's nothing better than watching a humble person knock it out of the park.

What a voice!!!!!!!! 😲 Simon immediately recognised something there, and did exactly the right thing!

People can say what they want about Simon but he does have very good instinct for when a song isn't right for the singer.

She's genuine, and that brought tears to my eyes. Her daughter launched her, and Simon saved her.

The daughter was lucky to have lullabies from a loving mother with lovely voice like that.

Her daughter is SOOOO PROUD OF HER MOTHER ❤️❤️❤️❤️

Simon takes so much crap for being mean but in reality he's just being brutally honest, which is what people like this need. A simple thing like switching songs can make the difference in a career and he gets that. She was brilliant in the second song and he's the best for having her switch. It really was like watching a caterpillar turn into a butterfly.

Every time I hear Sian sing this song I, like most of you, go to a different dimension, she has that quality to her voice, her talent and her delivery and at 4:08 her voice is sooo pure I burst into tears. Wow, just Wow! I'll never tire of hearing her sing this song.

She absolutely NAILS THIS GREAT SONG!!!

This lady is awesome. She is beautiful, loving, humble, shy and my what singer and of course a wonderful mother. Her wonderful family brought tears to my eyes.

if your daughter thinks that about you, there is nothing more important in life you can achieve ....

Seriously, her daughter is so mature and is such a support pillar for the mom. Normally, it's the parents who push the kids in life so they can achieve goals and move forward - but here, it's the daughter that pushes the parent! Mom is very lucky to have a daughter like that and we have found out the mom is also very talented - Thanks to the daughter. Good Luck in life to both!

the best part was watching her confidence grow as she sang . from habds in her pockets fumbling the words , to holding the mic singing her heart out .

I lost my Son Brandon almost 2 years ago; Baby my life was forever changed... You took my HEART with you. Forever remembered; forever LOVED, forever missed.

What a beautiful pure voice. A stunning version of the song. Sian seems such a lovely person. The look of love and admiration from her daughter is priceless.

A beautiful woman and obviously an amazing mother because the noticeable confidence that child has in her. Mom had doubt, daughter knew better.

Simon has one hell of an ear for talent. He brought out something amazing !

I not only loved her singing, I think se has a glowing natural beauty about her.

Oh my I want to buy this song with her signing it and play it all the time. Amazing. I felt that deep inside my heart. Humbling, she’s an angel.

Must thank her daughter for sharing her mother and her mother's vocal talent with the world.

I get tearful whenever I hear this song, I lost my wife of over fifty years and this rendition just opened the floodgates. A truth heard moves the soul. Thank you and be blessed

This is why Simon is so great in his job,,,,he hears a voice and knows whats music is best for that voice,,truly a legend.

She wants to share mommy voice with the world 🤩

Brought me to tears, every time I've watched it. Truly a stunning and beautiful voice from a shy vessel. Luck and love in the future for you and your family, Sian!

Wow! She just takes you along with her on that journey as if it’s YOU!!! So touching. So heartfelt. Pure pleasure!

Holding her own like a stage professional and singing a sad song with 'real' sorrow in her voice. Talent all around. 👍👍

Love him or hate him, Simon knows talent.

She sounds like she could be a Disney princess

There’s only one thing so much more beautiful than her voice: her soul. It just radiates so powerfully 👏

to be able to overcome a great fear, to get all the support that you never thought possible, AND prove to the world that your daughter is right. this is better than winning the show.

BAM! She nailed it! Anyone that has lost love must have had their heart touched! Simon did know what she could do with a suitable song!

What a wonderful world it would be if everyone had a daughter like her. Pure love!

Out of all artists performing this song, she is the only one that genuinely puts her heart into it

Well, these onions be damned! Can hardly see the screen...soulful performance.

Beautiful woman. You can tell she is a great mum.

That was nice. She has beautiful voice. Hands up to her for signing her up.

Watching her daughter made me cry we all want our children to be proud of us!

She has a voice perfect for an animated cartoon character.

This young lady is by far the best performer of this lovely song. You sang it Sian!!!

The daughter is so sweet! She is adorable!

Having a daughter like that, she is already a winner!

I think she Deserves a Golden Buzzer, Great Voice moved me to tears

Fantastic voice and beautiful woman too. I enjoyed it very much. Simon is the man! Brilliant guy!

I always wonder how many voices that are out there unheard and not found. Then you hear this...awesome!

That's one very proud daughter, and rightly so. Her mum has an incredible voice.

SIMON KNOWS HOW TO BRING REAL TALENT OUT IN SOMEONE 😎See his 😊 smile made my day.... and he blew a 💋 WOW

The love and support of her daughter is a so strong bond!

Her daughter’s expressions were priceless. Beautiful all in all!

Oh my goodness😮 what a marvellous voice. She sang that with such emotion. I just loved it 🎶 I'm glad Simon stopped her, as this song was written for her!! Bless her proud, loving daughter too ❤

I love when he said , "It was like watching a caterpillar turn into a butterfly 🦋 ." Beautiful 😍

Wow! Amazing performance! How fortunate you are to have a child that believes in you and wants nothing but the best for you! It's usually the other way around and falls on deaf ears. You're in rare air my friend. Cherish the moment.

you can tell this woman has such a kind heart

She's courageous. It's the best human quality because it's so rare. To recover from Simon's interruption and then sing a song you weren't prepared for...Magnificent!

I actually had a tear running down my face. What a sad song and what a beautiful voice!

Made this grown man tear up! Wow! She's good!

She just tore my heart out of my chest and left it still beating on the floor...

Her daughter is a little angel. So sweet.

The daughter is supremely confident in her mama. Love that.

You have a beautiful voice. Please never stop singing.

Needs to sing for a Disney movie

I really cried… 😢 She was amazing 🤩 It was so moving and even Simon gave his “yes”

Absolutely beautiful young mom,singing like an angel. Simon is an absolute genius!!!

So Beautiful I'm crying so touching ,your daughter made the right choice ,thank You Simon god bless to all .

When you look at the people Simon has challenged and had them go out of their comfort zone, He is brilliant at getting raw talent. Extraordinary!!!!

The reaction of the daughter is priceless when her mom starts singing.

What a beautiful voice. Simon picked the right song for her!

Wow you can hear her relax and let her voice go. Well done you x

What a beautiful, yet gut wrenching song.. Sung with such heart and soul. Beautiful job!!

Incredible voice!! And her daughter has a lot of love for her mommy

her sweet daughter expresion was preciious. love it ..

Keep that purity in your voice girl. Hope you go as far as the stars let you.

A voice so inviting, beautifully delivering lyrics of deep longing for that loving presence we dream . . . "with you" . . Thank you Sian. . . I was tearing up with your song

Her voice, the emotion, she really LIVED that loss.....I believe it, I know it, I can feel it! Tears are running down my face. She's wonderful, I want to hear more from this lovely lady. I've felt that loss myself, in 1983 it was; every empty day since, and I feel it still!

This is why Simon Cowell is where he is.

She’s such a sweet person, may her dream become reality😍🙏🏻✨cause she’s so talented💛

What a comeback! Amazing singing from a special mother...with a really special child! Got all teary eyed...Lol..mother's day tears..

Simon was spot on with stopping her and asking her to sing a song that matched her pitch and range!! She nailed it!!

Simon to music and like Gordon Ramsay to food...minus the mouth lol

So wonderful to have been tested for a talent you thought YOU NEVER HAVE !!!!!!! YES, INDEED !!!!! YOU HAD IT ALL ALONG !!!!!!

Still brings me to tears...such beauty words cannot describe your voice, pitch, control and purity. Where are you now in 2020?

Absolutely incredible. I had tears in my eyes listening to her. What a treasure.

She was amazing. I actually got Goosebumps and tears. Thank you so much Simon, for encouraging the gift that she truly is!

She's intoxicating to look at, such natural beauty!!!! Love her talking voice and a dam good vocalist !! She has that "look" that when you come home you just want to give her a BIG hug and ask her how her day went and just get lost in her eyes

love how she puts her heart into her song .. and love watching her daughter who is so proud of her mum ..smiling at her with such a happy face..

Man this one made me cry like a sad baby. She's so talented, and the whole story - then Simon knowing how to get the best out of her was just genius.

The daughter knew her mom's voice was that of an angel!

You might think Simon was mean. But in reality he is challenging you it is called "Bringing out the Best in You."

She has the best attitude. After getting stopped by Simon she shows her abilities! Her daughter is so beautiful! The best moment was when the daughter joined her on stage.

People need to realise that, when Simon stops you and asks you to sing something else, he sees your talent and just wants you to show the rest of them.

I lost my wife 4 months ago from her 19 year battle with breast cancer. Every time I hear this song the tears start to flow. I miss you Pam.

It was like she had been up there all her lifetime.....incredible

I found myself crying from the emotions, Sian brought out in me.

She must be a super mom. She did her nails just for the occasion. God bless her.

The best part about this show is not the wonderful talented folks we are so privileged to hear , but the love and emotion on display. Makes your heart feel all warm and fuzzy.