Cameron Diaz is 'The Other Woman,' and more Celeb SightingsCameron DiazJordan Strauss / APApril 22, 2014, 4:50 PM UTCBy TODAY staffInvisionSlideshow 23 photosCelebrity SightingsCameron Diaz goes to a premiere, Rita Ora performs, Katy Perry takes a walk, and more in Celeb SightingsPrint