12 Co-Stars Who Also Co-Starred in Each Others' Weddings

Admit it: You let out a big "awww" when you heard that Leonardo DiCaprio (aka Jack from Titanic ) walked Kate Winslet (aka Rose from aforementioned Titanic ) down the aisle at her third wedding . The Huffington Post rounds up 11 more celebrity co-stars who participated in each others' weddings:...