Heidi Klum joins America's Got Talent?

Supermodel Heidi Klum is set to join spice girl Mel B the US talent show.

1 of 1

Following the departure of Sharon Osbourne from the judging panel, two new faces are being lined-up to join Howie Mandel and Howard Stern on the talent search show.

Mel B has already been confirmed has one of the judges, and now a leaked photo by TMZ, suggests that the 39-year-old supermodel and TV host will also sit on this year's panel.

Klum has not yet commented on the reports, but sources at NBC told TMZ that show bosses signed her up in a last minute deal and she is due to start filming tomorrow.

Klum also hosts Germany's Next Top Model, appearing on every season since it started in 2006.