Dunkin' Donuts: Buns of Steel

Also available on the NBC app

Even with her crazy work schedule, Heidi Klum still has time to workout (and make Howie coffee). Watch America's Got Talent, Tuesdays at 8/7c on NBC.

Available until 10/21/17
Appearing:Tyra BanksHeidi KlumHowie MandelMel BSimon Cowell
Tags: agt, Americas got talent, agt nbc, americas got talent nbc, watch agt video, americas got talent season 12, Howie Mandel, Heidi klum, agt behind the scenes, dunkin donuts agt, agt judges, agt backstage, americas got talent backstage
S12 E61 minWeb ExclusiveReality and Game ShowPrimetime