It's the summer of love... 2006 style. That means movie stars are going to be falling in love on screen in a big way, and maybe making some headlines behind the scenes as well. We're here to catch all the details and serve them up to you in a tempting quiz. Are you up to speed on the hottest twosomes of the summer? Take our new photo quiz on this summer's steamiest couples and find out.

  1. Katie Holmes won Tom Cruise's heart when he was looking for a partner last spring. But which young woman won the job of his love interest in Mission: Impossible III after extensive interviewing?

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