[MrHiphy]

Frank Ocean & Rihanna

[Wick]

GAGA AND ROBYN. must happen. They'd be AMAZING.

[Stephen]

Lady Gaga and Adele. If done properly (especially given her collab with Tony Bennett), could be amazing.

or Beyonce and Adele

[Nait Phoenix]

Keri Hilson & Rihanna
Nicola Roberts & Jessie J
Ke$ha & Usher
Beyoncé & Mary J. Blige

All dreams...

[KanYe!]

Outkast x Kanye would be on repeat for life for me

[Loghen]

Originally posted by Sin With A Grin

lol. Also! Amy Lee and Brent Smith. I will not rest until those two eargasmic individuals sing a song together!

What about Amy and Adam Gontier?
A dream come true

[Vulps]

Avril Lavigne and Sheryl Crow
Avril and Kelly

[Stepfon]

Hilary & Kylie.

[MovinKindaSlow]

Janet and Britney would be amazing

All Nite (Don't Stop) meets Slave 4 U

[Auburn]

Fefe Dosbon and Bruno Mars

[rihannabiggestfan]

wow rihanna and bruno mars might make a more romantic song than rihanna and ne-yo lol. i would kill for sia (with vocals like you make me feel, not like on drop dead beautiful) and rihanna ... and a katy perry and rihanna should happen i know it will. rihanna and adam lambert would be sexy lol xD

[Human Nature]

Britney Spears and Lady Gaga.
Britney and Janet.
Gaga and Michael, if he was still here.
Gaga and Kanye.
Gaga and Paul McCartney.

[JungleDisturbia]

Originally posted by rihannabiggestfan

wow rihanna and bruno mars might make a more romantic song than rihanna and ne-yo lol. i would kill for sia (with vocals like you make me feel, not like on drop dead beautiful) and rihanna ... and a katy perry and rihanna should happen i know it will. rihanna and adam lambert would be sexy lol xD

You've mistaken Sia for Sabi. Sabi is the person in YMMF and (DD)B.

[ChrisRTW]

i would love another beyonce & lady gaga collab..and adele too

[the floacist]

Janet and Madonna.

[Taste of Honey]

Shakira and Utada Hikaru...I think that would be the weirdest, most amazing song ever.

[MrPeanut]

Gaga + Shakira

[rihannabiggestfan]

Originally posted by JungleDisturbia

You've mistaken Sia for Sabi. Sabi is the person in YMMF and (DD)B.

OMG lol you're right!!! i saw sia on youtube, she is cool (: lol wow.

[J a y]

Madonna ft/ Lady Gaga

[ChapStick]

Beyoncé & Adele, Rihanna & Bruno Mars, Leona Lewis & One Republic