Singer Demi Lovato wants pop star Britney Spears to return to the US version of singing reality show "The X Factor".
Spears quit as a judge after just one season on the show and Lovato is upset as she won't be working with her again.
''I wish Britney would come back. My next pick is Lady Gaga though, she's so cool" contactmusic.com quoted the 20-year-old as saying.
Lovato and music mogu Simon Cowell are the only remaining members of the panel after L.A. Reid also quit at the end of last season
Actresses Jennifer Love-Hewitt and Kelly Rowland have been rumoured as possible replacements to join the panel in 2014.
