Most Beautiful Couples

From Jessica Simpson & Nick Lachey to Jennifer Lopez & Marc Anthony, see which 12 couples make the most attractive pairs in Hollywood. By Serena Kappes

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CAMERON & JUSTIN

Two years after meeting at the Nickelodeon Kids Choice Awards, Cameron Diaz, 32, and Justin Timberlake, 24, are still living it up together. And despite rumors that they're next to join the list of engaged celebs, their reps insist wedding bells aren't soon to ring. But there's one sign that things could take a serious turn: They were spotted checking out a $13 million Pacific Palisades estate.