TiK ToK, We R Who We R, Va Va Voom, Poker Face

This is MY SONG. The summer anthem of 2010

I would say ones that slayed me on first listen

I Kissed A Girl
I Knew You Were Trouble
We Found Love
Dark Horse
Poker Face
Your Love Is My Drug
Locked Out Of Heaven
One More Night

There's more I'm just not gonna list a million haha

A majority of Madonna's singles from the beginning to Vogue.

https://www.youtube.com/watch?v=bESGLojNYSo

Basically the first major hit of any big star

Tik Tok, Super Bass, Just Dance, etc

Pound The Alarm.

Wynter- Dirty Talk
Cher Lloyd- I Wish
Disclosure- White Noise
Fifth Harmony- Me and My Girls
Katy Perry- Dark Horse/ Birthday/ Legndary Lovers
Serebro- Mama Lover
Britney- basically any song pre Britney Jean
and possibly catchiest, Call On Me- Eric Prydz

Any AQUA song basicly

the legendary TiK ToK

Katy: I Kissed a Girl, Hot N Cold, California Gurls, Last Friday Night (T.G.I.F.), Teenage Dream, Roar & This Is How We Do
Britney: Womanizer, Toxic, Gimme More, Piece of Me, Till The World Ends, 3 & ...Baby One More Time
Rihanna: We Found Love, Don't Stop The Music, Umbrella, What's My Name?, Diamonds, Only Girl (In the World), Rude Boy & Pon De Replay

all of them are really catchy

Happy Birthday?

Diamonds >>>>>>>>>

C'mon