Taking a break from filming "Battleship," Rihanna soaked up the sun in Hawaii over Labor Day weekend. The "Good Girl Gone Bad" singer was sporting a few faux tattoos, including a pistol on her thigh, for her role in the action thriller. Also new? Some bling on her ring finger! Perhaps the sparkler was a present from her LA Dodgers boyfriend Matt Kemp?
Jesse James, Kat Von D
Tattooed twosome Kat Von D and Jesse James spent Labor Day weekend joined at the hip in LA and Orange County, hitting up a music festival, exchanging kisses, and grabbing some Mexican at Pinches Tacos before the "LA Ink" star dropped her new beau off at LAX on Monday.
Ashlee Simpson, Pete Wentz
A very excited Ashlee Simpson and her rocker hubby Pete Wentz were on hand to see Roger Federer defeat Austria's Jurgen Melzer in straight sets at the U.S. Open tournament in New York Monday. Who knew they were such big tennis fans?
Samantha Ronson, Nightlife
Lindsay Lohan's ex, Samantha Ronson, got the Labor Day party started at the Georgica Restaurant and Lounge in East Hampton, New York.