Gosh, so many. Off the top of my head is Colton - I thought he was cute until he turned out to be a jerk. Ditto Alicia. Brandon Hantz - I thought he was cute, until he turned psycho. I thought Cochran looked like a doofus nerd, but then he grew on me and I now find him cute. Kat was pretty until she was dumb. Lief Manson was unusual looking and then he became adorable. Sash who started out attractive and became horrific - I couldn't stand to look at him by the end of the season.