The two have stayed friendly since their 2015 split.
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.
"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!"
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.