Hew Burney for Hard Rock Hotel & Casino

The party never ends for Chris Brown!

After celebrating with Diddy in Las Vegas over the weekend, we later snapped the 23-year-old R&B star taking the stage at the Hard Rock Hotel & Casino's Paradise Pool for Kandy Vegas. He certainly knows how to heat up a show!

The following day Chris was spotted partying poolside while Jersey Shore alum DJ Pauly D spun some tunes at the Rehab Sunday Pool Party ... sounds like a blast!

Chris%20Brown%20Rehab_He%23C9006A.JPGHew Burney for Hard Rock Hotel & Casino