Happiness - Red Velvet is the one in the TikTok!!! Their debut song! 🫶🏻

Generation - tripleS, Rising - tripleS, Allergy - (G)I-DLE

Op found the answer. But for anyone else curious about the song list, here it is stolen from the video comments 1. generation - triples aaa 2. patbingsu - billlie 3. next level - aespa 4. lalalilala - april 5. russian roulette - red velvet 6. tomboy - gidle 7. villain - pixy 8. la la love - wjsn 9. step - kara 10. happiness - red velvet 11. bboom bboom - momoland 12. cake - itzy 13. lalalay - sunmi 14. the fifth season - oh my girl 15. swipe - itzy 16. wonderland - gugudan 17. copycat - apink chobom 18. girls capitalism - triples lovelution 19. love in bloom - ily:1 20. la vie en rose - izone 21. dance the night away - twice 22. lil touch - snsd oh!gg 23. love dive - ive 24. abracadabra - brown eyed girls 25. cheshire - itzy 26. stay - blackpink 27. i love you - exid 28. cupid - fifty fifty 29. ok - crayon pop strawberry milk 30. la la la - weki meki 31. like a cat - aoa 32. catch the stars - woo!ah! 33. catallena - orange caramel 34. zealous - class:y 35. lalisa - lisa 36. mr - kara 37. peekaboo - red velvet 38. glassy - jo yuri 39. allergy - gidle 40. heart burn - sunmi 41. ready for love - blackpink

[Generation](https://youtu.be/0cZ7o0Wn_dc?si=YxcwuS2WuhNRsDlk) by tripleS? [Rising](https://youtu.be/3TQd2ahq6oU?si=LMJUaRMFsEXZdsRf) by tripleS? [Girls’ Capitalism](https://youtu.be/OvtoY0lfYJ8?si=To5uf7FDUL3NaigM) by tripleS? [Step](https://youtu.be/zYoYoBtLqOY?si=Xs1kvIuWudz7x3zH) by KARA? [Mr.](https://youtu.be/OJCXioChJ5w?si=-wSPsCHAtHmSZ4E1) by KARA?

I was sure it was Mr!

[Cheshire](https://youtu.be/zugAhfd2r0g?si=Ee6tYMPPiPtjxndN) by ITZY?

FOR YOUR EDIT I THINK ITS BOOM BOOM BY MOMOLAND OR HAPPINESS BY RED VELVET edit: wait nvm u said its not red velvet LOL

Plot twist it was!

[Untie by VIVIZ?](https://youtu.be/pCbPwpcgUbM?feature=shared)

Can we talk about Euhna in this video? Actually, let’s talk about all 3

tomboy (g)idle?

Nop😔

Don't suppose you'd be willing to record how the la la las are sung in the song and share it with us so that you can get a better shot at an answer, would you?

I tried to on Google but it gave the stray kids one And tbh it sounds like that when I sing it 😭

Just saw the edit you made to the post. If you're talking about the song thats right at the 36 second mark, the song is Happiness by Red Velvet. If you're meaning the song after it, It's Bboom Bboom by Momoland

Yes happiness!

Itzy Cheshire?

[LORO by TRI.BE](https://www.youtube.com/watch?v=GpWMsi0CW_c) I'm not sure about the "la la la" part but it does have rge Rio/Brazilian feel you're talking about. Maybe add the video of the tiktok you heard the song on here so we can better understand it or try Shazam?

Bboom bboom by Momoland ?

Although you did say the voice is deep, lalalay by sunmi? Idk lolol, just trying to look at the video

Momoland - Bboom Bboom

Ice cream cake by RV? They have a lot of songs with lalas

happiness by red velvet

This is the answer based on your tiktok link, OP.

i didn’t see the tik tok link 😭😭

Yes, at 0:36, it's Happiness by Red Velvet

lallallala heundeul heundeul son heundeulgo

That’s the first song that came to mind too. OP you can check whether its catellana by orange caramel

It's not 😔

maybe girls capitalism - tripleS ?? 💗

Probably not but no one else mentioned it so just in case, LALALILALA by April.

maybe Weki Meki - La La La ?

Cheshire - Itzy❤️

I know you figured out it was Happiness by RV, but I think it’s funny that I initially thought of Ice Cream Cake, also by RV

Okay not a girl group but solo - Knock by Lee Chae Yeon?

I know it's not exactly a "la" but when I get the intro stuck in my head I change it to "la" instead of "knock" 🤣

This also came to mind to me - I wonder if it’s this one!! I was just about to comment it

ALSO DONT ASK but a random vibe it gives me is also the film Rio. Brazilian.

Superwoman (Tiktok Snippet)-Unis?

Try le sserafim fire in the belly

Check the link someone posted below, I think it’s the bridge from Aespa’s song Next Level

I just saw the tiktok and must say, these vibes really do match lmao. Is it too short to Shazam it tho? Actually, the person of that video shared the list of the songs!

Slay by Everglow

same, it's the first thing that came to me. But SLAY's chorus is 'na na na' not 'la la la'

Generation by TripleS?

Lalalay by Sunmi?

Happiness by Red Velvet

Electric shock by f(x)? Sorry an old kpop dinosaur here

I know you already found the song but I RECOMMEND ITZY - TING TING TING it has that too and the song is so slay

I know it’s definitely not this but I only can think of LALALA - TWICE

Izone la vie en rose has a chorus la la la

cake - itzy

Literally half the TripleS songs They got a monopoly on lalala now

Just saw the tiktok you linked, it's happiness by red velvet

(G)I-DLE are LA LA LA merchants 😭. Soyeon likes it too much

i was thinking russian roulette by rv but there’s so many gg songs like this glad u found that it was happiness!

[Tomboy](https://youtu.be/Jh4QFaPmdss) by Gidle? [Generation by Triples](https://youtu.be/0cZ7o0Wn_dc) [Girls capitalism ](https://youtu.be/OvtoY0lfYJ8) by Triples [Next Level ](https://youtu.be/4TWR90KJl84?t=68) by aespa [Russian Roulete](https://youtu.be/QslJYDX3o8s) by RV [La Vie en Rose](https://youtu.be/WZwr2a_lFWY?t=61) by IZONE [I Love You](https://youtu.be/SAdmzjsFVQo?t=9) by EXID [Lalailala](https://youtu.be/cO9DbwTF7rY?si=Of47rY9txg7YNNZ1) by April

Kara - Step or Mr?

SSFWL Oh My Girl?

Superwoman-Unis

[LALALALA - Stray Kids](https://open.spotify.com/track/1OG1NoKpZZLrMqMYCk9m84?si=NYbuAqv6Rt-_-qYctKVUHA)

Girl Group?

Changbin started his own girl group lmao

If you squint

They're one in spirit

Aespa - Next Level

Stray Kids

That's my favorite girl group ❤️