4. Rashida Jones
Most Memorable Role: Ann Perkins on Parks and Recreation
It's like Jones inherited all of her dad Quincy Jones' musical genius, but it somehow got converted to comedic genius instead. The Harvard graduate doesn't just spend her days on the Parks and Recreation set playing everyone's favorite BFF, she also writes and stars in her own self-created parts, namely as the titular character in the indie film, Celeste and Jesse Forever.