Star Love, Stolen Moments

See how Tom & Katie, Nick & Jessica, Chad & Sophia, and other celebs show their love when no one's looking. By Emily Fromm and Devon Thomas

JUSTIN & CAMERON

On vacation in Palm Springs earlier this year, Cameron Diaz takes a lover's leap into the arms of her beau of two years, Justin Timberlake. Although Diaz, 32, has been wearing a band on her ring finger, reps for the couple insist that she and Timberlake, 24, are not engaged. Still, Diaz is fiercely loyal: The actress is suing a tabloid for suggesting she cheated on him.