Another big pop music star has joined Fox’s talent competition show “The X Factor,” where he will be a rival to Justin Bieber, TMZ.com reports.

The latest big name to join the show is Marc Anthony, who, like Bieber, will serve as a celebrity mentor. Anthony will be a part of the team led by Simon Cowell, while Bieber will be part of L.A. Reid’s team.

The show will have four mentors in all, one for each judge on the show. Bieber has sold 15 million albums, while Anthony has sold 12 million and has two Grammy Awards, the piece adds.

Bieber joined the show last week, as we reported previously.