46. Brooke Shields
Worst Performances: Freeway (1996), Suddenly Susan (TV series, 1996-2000), Furry Vengeance (2010)
Well, movie heads will always have Brooke Shields' childhood to look back upon with warm feelings. In a case of starting intriguingly and then getting progressively less interesting, Shields kicked off her acting hustle with impressive child-actor performances in the underrated horror flick Alice, Sweet Alice and the taboo-breaking teen romance The Blue Lagoon.
As she's gotten older, though, Shields has become more and more dismissible on the big screen, with her lowest point coming in 2010's Furry Vengeance. As for her hit TV show Suddenly Susan, good luck finding someone who'll claim she was snubbed by Emmy voters on a yearly basis from 1996 through 2000.