Annabella Avery Thorne is an American actress, singer, and writer. She first received recognition for her roles as Margaux Darling in the series Dirty Sexy Money (2007–2008) and as Ruthy Spivey in the drama series My Own Worst Enemy (2009), the latter of which earned her a Young Artist Award.

My Own Worst Enemy is an American drama television series that aired on NBC from October 13, 2008 and ended on December 15, after 9 episodes, with its cancellation announcement after the fourth episode.