Rihanna was seen checking in to the HRH Tower at Hard Rock Hotel & Casino. While there, she was spotted early in the week hanging at the HRH Beach Club with boyfriendMatt Kemp of the Los Angeles Dodgers , when Friday night hit, she was seen making a pre-concert appearance at Vanity Nightclubinside the Hard Rock Hotel. She arrived around 2am, stopping in on her friend’s birthday celebration and was immediately seated in a VIP stage booth. She was dancing and having a great time with her band and dancers from her show while her songs played in the club. They celebrated with a bottles of champagne. While Rihanna departed before Vanity closed, her friends stayed the rest of the night and shut down the club Las Vegas style.

Source : VegasNews