In Hollywood, the dating game seems to be so limited, that most celebrities share boyfriends and girlfriends. Relationships seem to be PR stunts rather than attempts at finding true love. Last week, the media was in a tizzy over Kim and Kanye’s baby announcement. But it hasn’t been an easy journey to love for either of the. Hit the flip for Kayne’s and Kim’s ex-lovers as well as Hollywood’s top celebrity daters. –ruthie hawkins