News Heidi Klum Reunites With Ex-Husband Seal on 'America's Got Talent' By Jennifer Drysdale 11:40 AM PDT, August 8, 2017 Twitter Heidi Klum and Seal are together again! The 44-year-old supermodel reunited with her ex-husband on America's Got Talent -- and has the sweet picture to prove it. WATCH: Heidi Klum Shares Rare Pic of All Four of Her Children Snuggling in Bed -- See the Sweet Snap!"So much fun having @Seal as our final #JudgeCuts #GuestJudge tonight on @AGT!" Klum captioned the snap on Twitter on Tuesdsay. "Don’t forget to watch tonight at 8/7c!" So much fun having @Seal as our final #JudgeCuts#GuestJudge tonight on @AGT! Don’t forget to watch tonight at 8/7c! pic.twitter.com/rUihwNF3iK— Heidi Klum (@heidiklum) August 8, 2017 RELATED: Heidi Klum Talks Shielding Her Kids From Social Media: ‘I Want to Keep Them Children as Long as Possible’The friendly duo also sat down together backstage to perform an improvised duet about the coveted Golden Buzzer, which Seal will have an opportunity to use once during the episode.ET caught up with Klum shortly after her split from Seal in 2015, where she praised her ex, and revealed the importance of keeping it friendly for their children."Co-parenting is very important and he is a great man," she said. See more in the video below.Heidi Klum Says She Wishes Ex Seal 'All the Best' With His New Love This video is unavailable because we were unable to load a message from our sponsors. If you are using ad-blocking software, please disable it and reload the page.