In 2006, Valentine planned a second album, "Physical Education". Its first single was "D-Girl", which featured rapper Pimp C. She then released the second single "Pimped Out", which featured Dem Franchize Boyz. Her second album "Physical Education" was almost ready to be released but Virgin Records ended up being merged with Capitol Records. The album was temporarily put on hold. However the album ended up being released as a bootleg album. Instead some of its songs were put on a mixtape which was called "Physical Education: The Mixtape".