Duff and 7-month-old Luca stick together in L.A. Plus: Jenna Dewan-Tatum, Brad Pitt, Sarah Jessica Parker and more
Updated: Thursday Nov 15, 2012 | 06:00 AM EST
More from PEOPLE
- 2 Killed, 16 Wounded in Mass Shooting Outside Florida Nightclub
- Read the Cover Story: JFK Jr.: The John We Loved
- Comic-Con Has Started – and Fans Are Going All Out with Their Costumes
- RHONJ's Teresa Giudice Struggles to Balance Motherhood with Post-Prison Restrictions: 'It's Hard to Be Monitored All the Time'
- 7 Times Jennifer Lopez & Her Rock-Hard Abs Made Us Forget She's 47