Star Hookups & Breakups 2004

Kiss the year goodbye with a look at the highs (Ben and Jen ... Garner) and lows (Britney's 55-hour first marriage) in celebrity love. By Serena Kappes

BREAKUP: JEN & BEN
HOOKUP: JEN & MARC

Jennifer Lopez learned a key lesson from her over-exposed relationship with Ben Affleck: Keep your romantic life under wraps. So earlier this year when she got back together with singer-actor Marc Anthony (whom she dated briefly in 1999), neither would comment on their relationship – or later on their June 5 wedding, just five days after his divorce from Dayanara Torres.