I have received an email from an anonymous source, claiming that Christina first is “Hips N Lips“.
Christina’s first single is “Hips N Lips.” It was written by Max Martin, Savan Kotecha, Rami Yacoub, and Arnthor Birgisson. The song was originally recorded by Joanna Pacitti, but never released. Britney also considered this song for “Circus,” but never recorded it. Christina’s version has some different lyrics and updated production by Max Martin and Rami Yacoub.