Broken Engagements: Famous Runaway Brides & Grooms

From Britney Spears to J.Lo to Julia Roberts, see the engaged stars who called off their weddings

SIENNA MILLER & JUDE LAW

Law proposed to his English rose on Christmas Day 2004. "It's always been my dream to marry in white," the bride-to-be gushed of her upcoming nuptials to her Alfie costar. Six months later, the actor publicly apologized to Miller for sleeping with his children's nanny. Though the couple briefly reunited in the summer of 2010, their rekindled romance ended for good in early 2011.