Fox also said of high school that she was never popular and that "everyone hated me, and I was a total outcast, my friends were always guys, I have a very aggressive personality, and girls didn’t like me for that. In the same interview, she mentions that she hated school and has never been "a big believer in formal education" and that "the education I was getting seemed irrelevant. At 15, Fox made her acting debut in the 2001 film Holiday in the Sun, as spoiled heiress Brianna Wallace and rival of Alex Stewart (Ashley Olsen), which was released direct-to-DVD on November 20, 2001.
In the next several years she guest-starred on What I Like About You and Two and a Half Men, as well as being an uncredited extra in Bad Boys II (2003).
Fox played the love interest of Shia La Beouf's character Sam Witwicky.
(born May 16, 1986) is an American actress and model.She began her acting career in 2001, with several minor television and film roles, and played a regular role on the Hope & Faith television sitcom.In 2004, she made her film debut with a role in the teen comedy Confessions of a Teenage Drama Queen.In 2007, she co-starred as Mikaela Banes, the love interest of Shia La Beouf's character, in the blockbuster action film Transformers, which became her breakout role.
In 2004, she made her film debut in Confessions of a Teenage Drama Queen co-starring opposite Lindsay Lohan, playing the supporting role of Carla Santini, a rival of Lola (Lohan).
Fox was also cast in a regular role on the ABC sitcom Hope & Faith, in which she portrayed Sydney Shanowski, replacing Nicole Paggi.