Some of the best chemistry happens on-screen, but how awkward would it be to create romantic sparks with your ex! In the complicated and serial world of Hollywood relationships, it’s not uncommon to wind up in a steamy love scene with a past love. This list explores the on-screen moments that make you say, “awkward!” Here are 12 celebrities that worked together after breaking up.
12. Adam Brody & Rachel Bilson — The O.C.
On-screen romance became real-life romance for these two teen-drama stars. Teens and tabloid fans enjoyed watching the romance between Adam Body and Rachel Bilson unfold, but after dating for three years, the couple split in 2006 to their devotees’ dismay. Despite their breakup, they had to continue to work together on the set of The O.C. as Seth and Summer.