Group A:
Katy Perry - Teenage Dream
The Script - For the First Time
Bruno Mars - Just the Way You Are
Olly Murs - Please Don't Let Me Go
Ke$ha - We R Who We R
My Chemical Romance - Na Na Na
Eminem - Love the Way You Lie (feat. Rihanna)
Kelly Rowland - Commander
Kelis - Acapella
Vampire Weekend - Giving up the Gun
Group B:
Ellie Goulding - Guns and Horses
Rihanna - What's My Name? (feat. Drake)
Biffy Clyro - Many of Horror
Lady GaGa - Alejandro
Rihanna - Rude Boy
Taio Cruz - Dynamite
Shakira - Waka Waka (Time for Africa)
Alicia Keys - Try Sleeping With a Broken Heart
Brandon Flowers - Crossfire
The Drums - Let's Go Surfing
Group C:
Katy Perry - Firework
The Saturdays - Higher
Ellie Goulding - Starry Eyed
Olly Murs - Thinking of Me
Alexandra Burke - All Night Long (feat. Pitbull)
Robyn - Dancing On My Own
The XX - VCR
Vampire Weekend - White Sky
Kate Nash - Do-Wah-Doo
Scissor Sisters - Fire with Fire
Group 
Katy Perry - California Gurls (feat. Snoop Dogg)
Adele - Make You Feel My Love
Kylie Minogue - All the Lovers
Cee-Lo Green - **** You
Lady GaGa - Telephone (feat. Beyoncé)
Ke$ha - Your Love Is My Drug
Christina Aguilera - Not Myself Tonight
Robyn - Hang With Me
Kings of Leon - Radioactive
P!nk - Raise Your Glass
Group E:
Rihanna - Only Girl (In the World)
Marina and the Diamonds - Hollywood
B.o.B. - Nothin' On You (feat. Bruno Mars)
Travie McCoy - Billionaire (feat. Bruno Mars)
Plan B - She Said
Nicole Scherzinger - Poison
Marina and the Diamonds - Oh No!
Example - Kickstarts
Mumford and Sons - The Cave
M.I.A. - XXXO