Lindsay Lohan, rocking out at West Hollywood lounge Winston's. The actress, in a short, striped dress, hung with her posse at table neighboring Lance Bass. Later in the evening, the former 'N Syncer met up with Jamie Lynn Sigler, who got a shoulder rub from Bass as she danced. When Lohan's deejay pal Samantha Ronson approached, all the celebs acknowledged each other, and the once-separate groups merged together.
Patrick Dempsey, shopping for health food at VP Discount Health & Food Mart in Los Angeles. The Grey's Anatomy star – and fitness buff – sported jeans, a black coat and a backpack as he combed the aisles.
Jill Johnson / JPI
Paris Hilton, modeling a Paris Hilton couture dress during a party for the U.S. launch of the BOOTS beauty brand at the Tower Bar in Hollywood's Sunset Tower Hotel. The heiress told us why she picked the floral frock: "It just feels cute. We make this dress in a bunch of different colors and just thought it had a cool fit."
By CYNTHIA WANG, JED DREBEN and JON WARECH
Wednesday's Caught in the Act >