Beyonce - Ring the Alarm
Rihanna - Don't Stop the Music
Lady GaGa - Poker Face
Britney Spears - BOMT
Adele - Turning Tables

Bump

You swine!

Beyoncé* - Scared of Lonely. LIVE ONLY. I'm not here for the studio mess version.

Rihanna - Unfaithful

Lady GaGa - Telephone / (non duet: Paparazzi)

Britney spears - Crazy

Adele - Rolling in the Deep.

Beyonce - Halo, Irreplaceable
Rihanna - Disturbia, Te Amo, Rude Boy
Lady Gaga - Government Hooker, Bloody Mary, Alejandro
Britney Spears - Toxic, Oops I Did It Again
Adele - Rumor Has It, He Won't Go

Since we're "bopping", I'll choose up tempo songs

Beyonce-Diva or Single Ladies

Rihanna-Where Have You Been or Birthday Cake(When I'm in the mood)

Lady "GaGa" - Heavy Metal Lover

Britney spears-Hold It Against Me

Adele-Rumour Has It

Beyonce - Halo

Rihanna - Umbrella

Lady GaGa - Paparazzi

Britney spears - If U Seek Amy

Adele - Make You Feel My Love

Beyonce - Baby boy

Rihanna - Where have you been/What's my name

Lady GaGa - Bloody Mary

Britney spears - Till The World Ends

Adele - Turning Tables

Beyonce : Déjà Vu
Rihanna : Russian Roulette / Watch n Learn
Lady GaGa : The Edge Of Glory / Paparazzi
Britney spears : Toxic / TTWE
Adele : Tired / Chasing Pavements / Rolling in the Deep

Beyonce - Party

Rihanna - What's My Name?

Lady GaGa - Speechless

Britney spears - Overprotected

Adele - None.

Beyonce - Me, Myself & I

Rihanna - Te Amo

Lady GaGa - Alejandro

Britney spears - Unusual You

Adele - Tired

Beyoncé - Deja Vu/Countdown

Rihanna - Breakin' Dishes

Lady GaGa - Paper Gangsta

Britney Spears - Toxic

Adele - Turning Tables

Beyonce - "If I Were A Boy"
Rihanna - "Umbrella"
Lady Gaga - "Paparazzi"
Britney Spears - "If U Seek Amy"
Adele - "Someone Like You"

Beyonce - Beautiful Liar
Rihanna - Rude Boy
Lady Gaga - Lovegame
Britney Spears - Everytime
Adele - Chasing Pavements

Beyonce - Rather Die Young
Rihanna - Cockiness (Love It)
Lady GaGa - Government Hooker
Britney Spears - Mh... i will go with Trip To Your Heart
Adele - Take It All

Beyonce - I Was Here
Rihanna - Cheers (Drink To That)
Lady GaGa - The Edge of Glory
Britney Spears - Lucky
Adele - Set Fire to the Rain

Single Ladies
Umbrella
Bad Romance
Toxic
Hometown Glory

Beyonce - Halo, Sweet Dreams, Love On Top

Rihanna - Birthday Cake, Talk That Talk, Disturbia

Lady Gaga - everything

Britney Spears - Till The World Ends, Hold It Against Me, Criminal

Adele - Set Fire To The Rain, Turning Tables, Rumor Has It