Popsugar Celebrity Cameron Diaz Who Has Cameron Diaz Dated? There's Something About Cameron Diaz: Look Back at Her Many Loves October 16, 2016 by Monica Sisavat Solís View On One Page Photo 3 of 9 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 3 Jared Leto Cameron dated the Thirty Seconds to Mars frontman from 1999 to 2003. Following their breakup, Jared went on to date Scarlett Johansson and Paris Hilton. Related: Jared Leto's Long List of Rumored Ex-Lovers Includes Cameron Diaz, Katy Perry, and Miley Cyrus Previous Next Start Slideshow Cameron DiazCelebrity CouplesCelebrity Facts