Kim Kardashian, Floyd Mayweather Jr., Khloe & Rob Kardashian attend Rob's 24th birthday party at Jet Nightclub in the Mirage Hotel and Casino in Las Vegas.
Kendra Wilkinson leaving the 'Dancing with the Stars' rehearsal studio wearing all green for St. Patrick's Day in Los Angeles
Ali Lohan and Lindsay Lohan attend the Memphis Grizzlies vs New York Knicks game at Madison Square Garden on March 17
Katy Perry is seen here performing her 'Californian Dreams Tour' at the Hammersmith Apollo on her opening night of her UK leg of the tour.
Cameron Diaz arrives at LAX (Los Angeles International Airport) on St. Patricks Day with a chesire cat smile beaming across her face.
Television personality and model Holly Madison (L) and O'Sheas' Lucky Leprechaun at the kickoff of O'Sheas' three-day block party in celebration of St. Patrick's Day at O'Sheas Casino on Mar. 17 in Las Vegas, Nevada.
Kourtney Kardashian in Beverly Hills, CA. She carries her son Mason Disick in her arms as she strolls through the area.