Bridgit Claire Mendler (born December 18, 1992 ) is an American actress, singer, and songwriter. In 2004, she began her career in the animated Indian film The Legend of Buddha, later starring in the films Alice Upside Down (2007), The Clique (2008), Alvin and the Chipmunks: The Squeakquel (2009) and Labor Pains (2009) as a teenager. In 2009, Mendler signed with Disney Channel and played Juliet van Heusen on Wizards of Waverly Place. Following the positive reception to her character, she landed the role of Teddy Duncan on the Disney series Good Luck Charlie, which ran from April 2010 to February 2014. Mendler also starred in the Disney Channel Original Movie Lemonade Mouth in 2011. Subsequently, Mendler portrayed Candace in the NBC sitcom Undateable (2015–16) and Ashley Willerman in the musical television series Nashville (2017).