Paris Hilton Parties in Las Vegas

 Danny Mahoney

Paris Hilton partying at XS Nightclub at Encore Las Vegas.

Ryan Phillippe lounging poolside and snacking on jerk chicken at the Viceroy Anguilla.

Cameron Diaz picking up a couple of travel eyemasks at Flight 001 in NYC.

Patti LaBelle forgetting the lyrics to her hit "Lady Marmalade" at the Belvedere-sponsored Elle Women in Music event at the Highland Ballroom in NYC.

Ed Westwick dancing at mur.mur after hanging backstage at the Kings of Leon concert at Borgata Hotel Casino & Spa in Atlantic City, NJ.

See the day's top celeb pics.

Jaslene Gonsalez celebrating her birthday with friends and family at Brava in Puerto Rico's El San Juan hotel.

Leonardo DiCaprio reuniting with the boys from Jersey Shore at Boudoir in L.A.

Rihanna waving to dozens of fans congregated at Plaza de Santa Ana as she left the ME Madrid hotel.

Jamie Foxx jumping on the microphone while LMFAO performed at Industry in L.A.

Snooki and JWoww getting red carpet ready with Bellanue products at Prive salon in L.A.

Jerry Ferrara and Doug Ellin cheering on the Los Angeles Lakers at Goal in West Hollywood, California.

Jennifer Love Hewitt having a girls night out at Katsuya Brentwood. 

For access to all our exclusive celebrity videos and interviews – Subscribe on YouTube!