While filming “Twilight”, Kristen fell in love with her co-star “Edward Cullen”, played by Robert Pattinson. They even got engaged, but ultimately split up because Kristen had an affair with movie producer Rupert Sanders, leaving her fans devastated. Since then, Kristen has mainly been dating women, for example her manager Alicia Cargile (on the right), and talks openly about her bisexuality.