Klum will be joining stalwart hosts Howie Mandel and Simon Cowell. However, they'll be seated alongside a brand new judge, British singer Alesha Dixon, who is currently a judge on Britain's Got Talent.
Dixon is sitting in for former judge Mel B, who left the show following the end of the first season of AGT: Champions.
The special series serves as a kind of AGT All-Stars show, bringing some of the winners, runners-up and fan favorites from all the different Got Talent series across the globe. The second season will once again be hosted by the incomparable Terry Crews.
"The cat is out of the bag!" the show tweeted on Thursday. "@heidiklum and @AleshaOfficial are joining @howiemandel, @terrycrews, and @simoncowell on #AGTChampions!"
While Klum and Dixon will be presiding over the second season of AGT: Champions, the new America's Got Talent judges Julianne Hough and Gabrielle Union are expected to return next for the next season of the main series.