2005's Biggest Romances

What a difference a year makes! Instant families, surprising splits: See the relationships that took unexpected twists

JENNIFER ANISTON

Weathering a transition year, she's said, "I wouldn't change any of it, because I like who I am and am continuing to become." In January, she was still Mrs. Brad Pitt (left, during a final trip, in Anguilla). Now, after starring in four movies in six months and divorcing officially in October, she's getting piggyback rides from beau Vince Vaughn (in Chicago).