{blackbabes} Party animal

Rihanna, two friends and two bodyguards started the Vegas celebrations for this weekend's iHeartRadio concert early. The singer and her crew headed to Scott Conant's Sin City outpost of Scarpetta at The Cosmopolitan hotel after landing Wednesday. Rihanna requested cupcakes for one bodyguard's birthday. She has clearly been enjoying herself in Vegas: Rihanna also paid a visit to a strip club and posted a photo of a topless dancer on her Twitter on Thursday.