Reagan Lucas – New Girl
Megan Fox brought Reagan Lucas to life on New Girl. Fans openly hated the character and blamed her for the “gross behavior” displayed by Nick. The truth was that this is not accurate. At any rate, Reagan disappeared from the show after her breakup with Nick. The split had something to do with their inability to show emotions. She was written as a cool and confident woman with a no-nonsense attitude. The actress appeared on the show while Zooey Deschanel was on maternity leave.
Dawn Summers – Buffy The Vampire Slayer
Dawn Summers was the sister of Buffy on Buffy the Vampire Slayer. Played by Michelle Trachtenberg, she was a potential slayer herself. However, fans did not take them to her. They thought that the introduction upset the status quo because she appeared in the fifth season suddenly and played a big part in the storyline. On top of that, they just found her plain annoying because she was always complaining. In hindsight, however, she was clearly trying to step out of the shadow of her sister!