The happy couple has been engaged since August 2012, when Theroux proposed to his now-wife on his birthday. But the duo waited until just before his birthday (again!) to tie the knot in a top-secret ceremony. They have always referred to each other in the most darling of ways since falling in love—Aniston often calls him her "beloved"—and E! News can reveal just what makes them work so well.
A source close to the couple tells us that their similarities help them find a common ground.