Spotted: Jack Black and Boys Party at the Park

Jack Black and his sons - Thomas David, 2�, and Samuel Jason, 4� - blew bubbles while enjoying a pal's birthday party in the park on Thursday in Beverly Hills

Source: http://feeds.celebritybabies.com/~r/celebrity-babies/~3/czgF9Huvcq8/

Rachel McAdams Rachel Nichols Rachel Perry Rachel Weisz Radha Mitchell