Worst Performances: One Million Years B.C. (1966), Bandolero! (1968), Myra Breckenridge (1970)

It's true: Who needs award-worthy acting skills when you look that amazing in a two-piece, prehistoric get-up? One of Hollywood's all-time sexiest stars, Raquel Welch will go down in history as a largely unmatched beauty. It's a legacy that most young starlets would kill for, so the fact that Welch's looks typically overshadow her undesirable merits as a thespian should be considered little more than occupational hazards.