Ashley Michelle Tisdale (born July 2, 1985) is an American actress and singer who rose to prominence portraying the candy-counter girl Maddie Fitzpatrick in Disney Channel's The Suite Life of Zack & Cody and the female antagonist Sharpay Evans in the High School Musical film series. Her debut album Headstrong, was released in February 2007, and debuted at number five in the U.S. chart and sold 64,000 copies in the first week. It was later certified Gold by the Recording Industry Association of America. A second studio album, Guilty Pleasure, was released in 2009.
Tisdale owns a production company and has worked as an executive producer in movies which included the ABC Family television film Picture This. Tisdale has a prominent voice role as Candace Flynn in Disney Channel's Phineas & Ferb, a cartoon which became television's most-watched animated series among kids and tweens and had been met with acclaim by critics. In 2009, she was cast in her first major broadcast role in The CW's television series Hellcats as Savannah Monroe, an intense and very religious cheerleader.
In 2008, Tisdale was ranked #17 in "Forbes' High Earners Under 30" list and earned $2.8 million from High School Musical 3.
She was ranked #10 in Maxim's 2008 Hot 100 list and was ranked #94 on Forbes' 2008 Celebrity 100 list.
Tisdale was romantically involved with Jared Murillo and ended their relationship in March 2009.