Popsugar Celebrity Celebrity Couples TV Costars That Dated in Real Life Is There a TV Costar Curse? 32 Couples That Couldn't Make It Work July 26, 2019 by Britt Stephens View On One Page Photo 1 of 32 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Katie Holmes and Joshua Jackson Katie Holmes and Joshua Jackson shared a brief relationship while filming the first season of Dawson's Creek in 1998. Katie has since called Josh "her first love." Previous Next Start Slideshow Nina DobrevBlake LivelyIan SomerhalderJennifer GarnerCelebrity CouplesCelebrity Breakups