Katy Perry and Rihanna Bachelorette Party Photos

Bride-to-be Katy Perry hit Las Vegas on Saturday night for a bachelor party thrown by his pop-mate Rihanna.Sporting a veil from the bottom of the back of her bikini, was Katy Perry to Las Vegas's Hard Rock Hotel Beach Club pool with 25 friends including Rihanna and spent Saturday celebrating with a series Bachelorette activities including a pool party.