Apart from her work in music, Palmer is also a recognized actress. She made her acting debut in the 2004 film Barbershop 2: Back in Business and rose to prominence in 2006 for her breakthrough role in Akeelah and the Bee as well as starring in Madea's Family Reunion. Palmer has also starred in films such as The Longshots (2008), Shrink (2009) and Animal (2014). In 2012, Palmer starred in four films: Joyful Noise, Winx Club: The Secret of the Lost Kingdom, Ice Age: Continental Drift, and Virgin Mary. Besides films, Palmer has also starred in the television films Knights of the South Bronx (2005), Jump In! (2007), and Rags (2012), among others. Palmer has also had numerous television roles including the lead role in Nickelodeon sitcom True Jackson, VP. Palmer earned $20,000 per episode of True Jackson, VP, which made her the fourth-highest-paid child star on television. Keke was also a series regular on Scream Queens, a horror-camp television show, which debuted on the Fox Network on September 22, 2015.