Ariana Grande Surprises TNT Boys f/ ‘The World’s Best’

Ariana Grande Surprises TNT Boys f/ ‘The World’s Best’

After James Corden interviews the TNT Boys about their experience on ‘The World’s Best’ and their love of Ariana Grande’s music, the boy band starts performing “And I Am Telling You I’m Not Going.” Midway through, Ariana Grande surprises them by walking onstage and finishing the song with them.

Check out the TNT Boys’ audition performance on The World’s Best:
Visit the official The World’s Best YouTube channel:

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Each week night, THE LATE LATE SHOW with JAMES CORDEN throws the ultimate late night after party with a mix of celebrity guests, edgy musical acts, games and sketches. Corden differentiates his show by offering viewers a peek behind-the-scenes into the green room, bringing all of his guests out at once and lending his musical and acting talents to various sketches. Additionally, bandleader Reggie Watts and the house band provide original, improvised music throughout the show. Since Corden took the reigns as host in March 2015, he has quickly become known for generating buzzworthy viral videos, such as Carpool Karaoke.”

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46 Responses

  1. L PJM says:

    Their face expressions when she came out oh my goddd

  2. Nadz Pasion says:

    To meet, greet, hug Ariana and sing with her is amazing but her bowing to you….*gulps*

  3. Ingles En tiempo record says:

    Fun fact, the boy with the pony tail impersonated ariana on filipino tv…

  4. Ghe Dum says:


  5. Kaif says:

    OMG I got so emotional watching this! I’m so happy for TNT boys 😭😍

  6. Shafna Fahick says:

    The guy in the pony was so pro.. well done boys and ariaaaaaaaannnnnaaaaaaaaaa we love uπŸ’–

  7. Donna says:

    Singing with one of the world’s best. WOW…Francis and Mackie, you were so fun to watch your reaction when Ariana showed up. Keifer I know she is your idol and your eyes told the entire story. Francis although you were teary eyed, you still managed to belt that high note with control, Mackie loved your high and low notes, and those runs toward the end of the song, and Keifer loved that soprano voice with vibrato, sliding up to hit those high notes at the end of the performance. So proud of the 3 of you on a great performance, You boys lit up that stage on late night with J. Corden. Proud member of #KBI & #KBF

    • dan vision says:

      Cute boys with child voice…with Ariana Grande with nice voice, but nothing special. I am from France.

    • obie juan says:

      @Donna – the boys did well. Keifer really seemed to ground Mackie and Francis (even continued singing Francis’ part, mindful of the audience, while Francis was fanboying lol). They were clearly thrown when Ariana walked out Lol! I only wish that Ariana walked out after Francis had a chance to ground himself for his belt Lol

  8. Josephine De Smet says:

    the boy with the ponytail actually sounds like her!

  9. cynthia santiago says:

    Wow! TNT Boys makes us proud πŸ‡΅πŸ‡­πŸ‡΅πŸ‡­πŸ‡΅πŸ‡­ Another dream come true for them. Their reactions was priceless! Keifer’s reaction was Epic! I hope they collab with Ariana Grande. TNT Boys deserved it. β€οΈβ€οΈβ€οΈπŸ˜πŸ˜πŸ˜πŸ‘πŸ»πŸ‘πŸ»πŸ™ŒπŸ™ŒπŸ™Œ

  10. Instavlogster 17 says:

    The boy with the ponytail kept his ground!!!

    • obie juan says:

      Sure did lol! I’ve seen these boys perform “And I Am Telling You” to an audience of 7k like little bosses, not missing a beat (and the little one usually can belt BIG)… Ariana clearly had them shook tho! Lol πŸ˜‚
      Keifer (the ponytail kid) kept mindful of the audience through his utter shock like a pro πŸ‘

  11. SilentTown Of Echoes says:

    The boy with the pony tail kept it going, what a rad brad

  12. Shiizua says:

    The boy with the ponytail HAHAHAHAHHA he’s reeally strong that didn’t stop singing when he saw ariana πŸ˜‚πŸ˜‚πŸ˜…

    • Myla Pavia says:

      He is Keifer Sanchez….among the 3 he’s really the one who idolize ari sooooo much, big thumbs up to him keeping his composure and still hitting those high notes but u can c in his eyes how happy and shook he is😊😊.

    • a. o'chan says:

      yes, he’s really strong – but it was all instinctual after Ariana walked on… i don’t know if he even realized that he was still singing LOL! XD
      and, with all that, Keifer was still mindful to keep the performance going for the audience – even singing through his shock to cover for the littlest one’s part while he (Francis) was fanboying on Ariana LOL Keifer really grounded the boys for the finish (while their worlds were being rocked LOL!), as the ‘big brother’ of the trio:)

  13. christiannielsen says:

    holy mother of.. how can he smile like that and sing that good at the same time… sick

  14. Skye Hope says:

    The boy with the *Wonderful* Ponytail was just mesmerized πŸ˜‚

  15. Kevin Jagonob says:

    oh keifer his sparkling eyes conteneously…he really surprise but still keeping singing….he like an adult professional singer.

  16. Joaquin Jacubowicz says:

    pony tail kid was such a pro, kept singing no matter what

  17. Candice Lee says:

    KEIFER (with a ponytail) is so shock and everything but still hitting those high notes. I don’t think he’s aware though. So Professional baby boy.

  18. Hey it’s May! says:

    *two people with the worlds best ponytails unite*

  19. Josh AA says:

    Omg this kids are unbelievable, and they’re adorable magical.. and their sound a bit as Ariana voice? Or is just me? .. Ariana love you btw

    • obie juan says:

      They’re huge Ariana fans and are known to serenade their own fans with her songs. Keifer (the ponytail kid) actually impersonated her for a variety show competition, and Francis (the littlest one) can be seen on YouTube practing Dangerous Woman… Ariana is definitely an inspiration for them:)

  20. Shister Ty Next says:

    *Francis reaction is such a mood*

    *When I get food*

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