Saturdays star Rochelle Humes could be vying for viewers with her husband, The Voice host Marvin Humes, after she signed on to present The X Factor’s spin-off show.

The singer will join Kiss FM DJ Melvin Odoom on ITV2′s The Xtra Factor this autumn.

Melvin O'Doom
Melvin O’Doom (Dominic Lipinski/PA)

Her husband, who shot to fame on The X Factor as part of boyband JLS, took over co-hosting duties on its BBC rival The Voice last year.

Marvin and Rochelle Humes
Marvin and Rochelle Humes (Dominic Lipinski/PA)

Melvin, who has hosted Kiss FM’s breakfast show for eight years, said he was “a massive fan” of the show and described it as “a dream” job.

Rochelle said: “I have watched The Xtra Factor for years so I am beyond excited about joining such a brilliant team and getting to work with my old friend Melvin makes it even better.

“I also can’t wait to meet the contestants and be a part of their X Factor experience.”

The announcement comes days after the show unveiled a “new generation” of judges, revealing that Radio 1 breakfast show host Nick Grimshaw and singer Rita Ora will join Simon Cowell and Cheryl Fernandez-Versini in the next series.

Rita previously starred as a judge on The Voice. The new judges take the place of show veteran Louis Walsh and former Spice Girl Mel B, who sat on the panel last year.