(click on thumbnails for larger images)
Katie Holmes shopping for shoes and bags at Barneys
Justin Timberlake and Cameron Diaz heading into a basketball game this week
Wentworth Miller out and about
Ashlee Simpson leaving a doctor's office in Beverly Hills
Nicole Richie and DJ AM shopping in Soho
Mariah Carey outside BET studios
Heath Ledger and Michelle Williams out with Matilda in Brooklyn
Kevin Federline in Century City
Ashlee and Jessica Simpson returning from Sydney
