The "America's Got Talent" judge stops by to chat about Simon Cowell and the importance of talking about mental health.

JHud welcomes her friend Ciara as she prepares to host"New Year's Rockin' Eve."

Howie Mandel helps Jennifer spread holiday cheer with Day 2 of Mama Hud's Holiday Giveaways.

Howie Mandel returns to the show to discuss"AGT: Fantasy League" and "Deal Or No Deal."