updated 03/06/2008 AT 4:00 PM ET
•originally published 03/07/2008 AT 6:00 AM ET
Bridget Moynahan, hitting her stride while out in Pacific Palisades, Calif. for the day with son John, 6 months.
Eva Longoria Parker, celebrating with pal Kate Beckinsale during a bash at West Hollywood’s STK to celebrate Beckinsale husband Len Wiseman’s birthday along with 40 other friends. The group dined on parmesan truffle fries, steak sandwiches, mini burgers and chicken satay. “Kate and Len seemed totally crazy about each other,” an observer tells us.
Kristin Cavallari, enjoying a deep tissue massage followed by a spray tan at Ona Spa in Los Angeles.
Keri Russell, keeping in shape with private pilates lessons at Equinox in Santa Monica. Dressed in tight leggings and a tank, the actress went through her hourlong lesson with ease.
Former American Idol contestant Kimberley Locke, leading hundreds of female bikers in Daytona, Fla. during the Harley-Davidson Daytona Women’s Day Ride to raise money for muscular dystrophy.
By TARYN GALLUP, JENNIFER GARCIA, LISA INGRASSIA, MARISA LAUDADIO and PETER MIKELBANK