It feels like just yesterday that we first fell in love with hating Jon Gosselin, one of two people attempting to play adults on "Jon & Kate Plus 8." He wasn't exactly a model husband, so he and wife Kate Gosselin called it quits in 2009. Jon moved on with Hailey Glassman, the daughter of Kate's plastic surgeon, and then with former Star magazine reporter Kate Major, who later called him a "pathological liar." Most recently, the father of eight appeared on another reality show, "Couple's Therapy," on which he admitted to cheating on current squeeze Liz Jannetta. Nice.