❤❤❤❤❤ c'est émouvant hein mon fan Ohhh yeyyy mon deppounet d'amour 🎉🎉🎉🎉🎉

They were both super hot back in the early 2000s.

Can anyone please tell me what's the title of the first song? Thanks 🙏🏻

Even after 3 décadas, you guys BSB continue with full energy, it's incredible!!!!!🎉

I like the two groups 9/10. Justin Timberlake creeps me out, I like the rest of the guys.

Wow, what a great idea for the best mega video mix! 😢😮😅😊🎉😅

When you screw up, pretend like you didn't and just keep on going 😂

Yes a definite tour with BSB and NSYNC. I love them both to. Just like new kids on the block did with BSB. Saw them both in concert when they toured together. NSYNC needs to do that with BSB. ❤

Wow, really impressive with his voice conditions. He fights for EVERY notes like a lion. A real hero. Chapeau bas l'Artiste !!!

11:05 ❤❤😍😢 llore de la emocion .......pase lo que pase Brian eres y seras dueño de esa voz angelical que amo y amare por siempre ❤❤❤

Our fighter, we are proud of you😍❤️ One of the best voices in music history, and after all these years still being able to perform wonderfully🤩 He’s a LEGEND🥰❤️❤️

did they just harmonize the ABC song

Mr Ramsey gets a c in cooking He took that personal

Кристина всегда, абсолютно всегда завидовала Брит. Она лживая, двуличная и завистливая.

ブライアンの声には魂がこもってます。素晴らしい。そしてメンバーのブライアンへの愛も❤️

If you asked me beforehand I would’ve guessed in a second that Taylor would be an avid visitor. How can you POSSIBLY be famous knowing you could bring this type of joy to these families and kids/staff and not do it at every opportunity is beyond me!

Although he was in this video for just a short time you could really see it in Jake Gyllenhall’s face that he was so happy to be doing this.

Just hear him in the " in a world like this " song and you WILL KNOW THAT HE STILL GOT IT

Amazing coverage on both stars. I'm a fan of them both and I'm surprised this video doesn't have more views. Well done!

1° BSB 2° WEST... 3° NSYNC

A.J. with that hairstyle in "The Soup" looks a lot like Adam Rose

Si Justin no quiere, deberian regresar NSYNC solo los 4 y lanzar nuevas canciones y hacer un tour con BSB

God bless all these celebrities and especially these sick children 🙏🙏🙏🙏🙏🙏

True friends

Wow he’s amazing

Their signature voices mixing together would be something to really witness/listen to. Probably like angels 😇 on Earth beautiful 🤩

THIS IS WHY BSB IS MY FAVORITE BAND. They are like brothers. Genuine people who love each other.

Brazilian flag ❤️🇧🇷

Tvfkbdkbdkvvjbdlndbbdkndjffcfkbdjv❤❤🎉🎉😊😊 0:27

Why this hate??? 🥴🥴 shes a world icon and this is what you notice?? 😎

Brian ❤️

About You Guys to the person you looking for is cover art if I ever knew better

one of the best boy bands

Should have shown Johnny Depp, Chris Hemsworth and Tom Hiddleston.

Oh my gosh, Taylor Swift was so sweet around those kids! It makes me see her in a different way now. ❤

Fun fact, Nick Carter turned down the Mickey Mouse club (the one with Christina, Britney, Justin and Ryan Gosling) to be in The Backstreet Boys. BSB forever, but I love Joey Fatone!

Frick & Frack are my #1 and #2! I love all the laughs I get from them from looking at these videos put on here from the stuff I never saw before!! 💙💙💙💙💙

I was hospitalized for 9 weeks after suffering a traumatic brain injury and 3 strokes and got to meet Eric berry and Eric fisher and it was amazing to meet them they were so kind and whole hearted

NICK CARTER JOEY FATONE AND HOWARD JOSH CHASEZ

Taylor swift seems very sweet.

This was just the old misogynist narrative of only one woman making it to the top bc not that many female artists could be great, and the stereotype of the angry and envious women that media ppl usually have in their heads. It's great that these women didn't take part in that BS, and that Christina supported Britney during times in which "women support women" was not a thing yet.

We love you Brian ❤ you had the best voice in the heyday of the BSB and that will never change!

Igual o kevao ninguém dança ❤❤❤❤

BSB 💗💗💗❤

They are the real heroes Remember there is no death, there is the force

Gordon Ramsay may be a harsh critic but heralds hardworking individuals

Well, that's what happens when you force someone to do something they don't wanna do, they half-ass the job. The residency was just a cash grab to make her dad and management richer anyway.

Other celebrities seem to enjoy being fed conversation topics where it seems Taylor Swift gets annoyed by the interruption like I've got this we're good goodbye LOL

AJ always looking out for Nick like a big brother ❤❤

Nick is being Nick😂