While we eagerly await the all-star rap remix, which will reportedly feature Juicy J, Young Jeezy, T.I., 2 Chainz and Rick Ross, Rihanna is hard at work rehearsing her routine for the Mike WiLL Made It-produced banger, amongst her countless other hits, of course, for her upcoming Diamonds World Tour. Only four days to go, folks. (Via RealTalkNY)

Alicia Keys stars on Oprah’s Master Class and Solange performs with Janelle Monáe after the jump…

Alicia Keys on Her Husband: “He’s Just Bubbling Over with Life”

When Alicia Keys Met Clive Davis

How Alicia Keys Told Her Mom She Was Choosing Music Over College

After a sneak peek last week, the first episode of the new season of Oprah’s Master Class aired last night. Starring Alicia Keys, she opened up about her love live with Swizz Beatz, first meeting prolific label executive Clive Davis and choosing Columbia Records over Columbia University at just 16 years old. Catch up on all the episode clips here. (Via Idiolator)

Beyonce’s lil’ sis continued her string of live performances with a gig at Atlanta’s Masquerade last week, where she brought out special guest Janelle Monáe to assist her with her funky True EP cut, “Losing You.” Solange and Janelle sure know how to get a place moving. (Via NB)

Rihanna to Unleash “Pour It Up” Remix with Juicy J, Young Jeezy, T.I., 2 Chainz & Rick Ross?
Sneak Peek: Alicia Keys Chronicles Her Life on ‘Oprah’s Master Class’
Solange Performs “Don’t Let Me Down” on ‘Letterman’