Love triangles are the stuff of Hollywood tradition, and the mixed-up relationships between Edward (Robert Pattinson), Bella (Kristen Stewart) and Jacob (Taylor Lautner) are no exception. The "Twilight" trio has fans taking sides, joining Team Edward or Team Jacob to back their favorite guy. The frenzy started when Bella fell head over heels for her vampire classmate Edward. But when he broke her heart, it was werewolf Jacob Black who was there to pick up the pieces. Here's a look back at some of Hollywood's most scandalous love triangles. (Spoiler heavy).