In the 2003 version of Freaky Friday with Lindsay Lohan and Jamie Lee Curtis, Lohan’s character Anna fronts a rock band called Pink Slip. During the movie’s credits, Pink Slip perform a song called “Ultimate” at a wedding.

Lindsay Lohan said she performs a more complicated guitar solo when Pink Slip reunites in "Freakier Friday." The actress teased the sequel on "Tonight."

Disney drops 'Freakier Friday' soundtrack with new tracks by Lindsay Lohan, Maitreyi Ramakrishnan and a reimagined Pink Slip classic.