Video of Liz Lemon's Love Interests on 30 Rock

This week marks the momentous occasion of 30 Rock's first live episode, and aside from the unpredictable, outrageous highlights we're bound to see, there's also a host of guest stars who'll be stopping by. Two of them include Jon Hamm and Matt Damon, a pair of Liz Lemon's love interests. Liz has had a pretty active dating life over the course of the show's five seasons, but somehow she still ends up single. Here's why: each of her suitors seems to have a hilarious (and sometimes horrifying) dealbreaker. Watch this video for clips of her past boyfriends — there's a solid lesson each man can teach us for what not to look for in a mate!