Jennifer Love Hewitt Unveiling Pampers Love Sleep & Play Campaign

Madonna visited her new gym, Hard Candy Fitness

Matt Damon arrives at Los Angeles International Airport

Brooke Burke Charvet at the BOBS From Sketchers Summer Soiree

Tina Fey at the Late Show with David Letterman in NYC.

Serena Williams at the Late Show with David Letterman in NYC.

Kourtney Kardashian takes her daughter Penelope to a playdate in Beverly Hills

Kristin Cavallari Heads Out of an Office Building in West Hollywood

Scott Disick stops at a bank in Calabasas

Comedian actor Steve Carell puts on his game face before heading to the set of 'Alexander and the Terrible, Horrible, No Good, Very Bad Day'

Brittny Gastineau visits a nail salon in Beverly Hills