Aly Michalka is an American actress and singer. She rose to prominence with her starring role as Keely Teslow in the Disney Channel sitcom Phil of the Future (2004–2006). Michalka went on to appear in various films, such as Bandslam (2009), Easy A (2010), The Roommate (2011), Grown Ups 2 (2013), Sequoia (2014), Weepah Way for Now (2015), and The Lears (2017). She had starring roles in The CW comedy drama series Hellcats (2010–2011) and the CW crime drama series iZombie (2015–2019), along with the Hallmark Channel Original Movie, Sand Dollar Cove (2021).
In 2004, Aly Michalka joined her sister, AJ Michalka, to form Aly & AJ which signed with Hollywood Records. They released their debut album, Into the Rush, in 2005 which debuted at number 36 on the US Billboard 200, and was later certified gold by the Recording Industry Association of America (RIAA).