Rihanna: 'Birthday Cake' as Next Single?

Rihanna leaves Greystone Manor nightclub on Sunday night (February 5) in Los Angeles.

The 23-year-old entertainer paired a sexy and revealing bodysuit with a pair of distressed jeans and a biker cap.

PHOTOS: Check out the latest pics of Rihanna

Ri recently hinted that she might have chosen her new single.

“Would yall be mad if Birthday #CAKE became a single? Now here’s the trick question! #IF I put [a] collaborator on it, who would u wanna see lick the icing off????? #CAKE” she tweeted.

WHO DO YOU THINK Rihanna should collaborate with next?