Cindy Crawford, 55, cuts casual figure  in white top and blue jeans while running errands in Malibu

Leighton Meester carries her extra-long surfboard on the beach in Malibu on Mother's Day

Paris Hilton cradles her black Chihuahua Diamond while in Malibu with fiancé Carter Reum

Simon Cowell is casual as he goes shopping with Lauren Silverman and son Eric in Malibu