The pregnant pop star strolls with Sean P in Malibu. Plus: Jennifer Aniston, Vince Vaughn, Heather Locklear and more


Jennifer Aniston and Vince Vaughn get close during a Chicago Cubs-Cincinnati Reds game at Chicago's Wrigley Field on Monday. Vaughn, a Windy City native, threw out the first pitch – a strike – and led the crowd in a rousing version of "Take Me Out to the Ball Game".