22 Stars Who Have Been in Their Famous Friends' Weddings

Jonah Hill was on hand to officiate Adam Levine's July 2014 wedding to model Behati Prinsloo. The pair have been friends since middle school, where, according to Jonah, they were in a carpool together and would hang out at each other's houses. Jonah's brother, Jordan Feldstein, is also the manager of Maroon 5.