4. Chris Pratt
Pratt is the hilarious and adorable actor who has been bringing the funny on Parks and Recreation for the last six years who happens to be lucky enough to go home and have sex with Anna Farris every night. He has an undeniable charisma and a real comic sensibility. He's been missing from the vast majority of Parks and Rec so far this year, and his absence has noticeably weakened the program. He also knows his way around dramatic projects, having turned in a really solid performance in last year's Zero Dark Thirty. Things look really good for Pratt on the horizon. He's the star of The LEGO Movie, which looks phenomenal, and is headlining the Marvel Studios film Guardians of the Galaxy, which only spells good things for the availability of roles for him in the future. Here's hoping we can watch him clown around for many, many years to come.