Rihanna had some fun in the Sin City sun.
The songbird was spotted showing off her bod the other day while hanging poolside at the Hard Rock Hotel & Casino in Las Vegas. By her side? Baseball player boyfriend Matt Kemp.
And the party didn't stop there…
Rihanna hit Vanity nightclub on Friday night at about 2 a.m. with a posse that included dancers and musicians from her tour. She stopped by to say, "Happy Birthday," to a friend before being escorted to a VIP booth near the stage.
The next night, she was out once again. A source reports that after her show at the Mandalay Bay Events Center, Rihanna showed up at Surrender around 1:30 a.m. with an entourage of about 20. Yup, 20! They were given a private bungalow. No word if they all fit inside.
RiRi also spent time working on her music at the Studio at Palms Casino Resort.
Check out Rihanna's sexy style in our Fashion Spotlight photo gallery.