You probably remember when this news broke, or you’re finding out now, but did you know that supermodel Helena Christensen and actor Norman Reedus share a son together? Yup, they share a son together, and while they broke up 20 years ago, and their son is all grown, they’re still co-parenting goals!

In fact, Christensen just showed her support for Reedus in a cosmic way: by arriving to support his secret photography exhibit in NYC.

Earlier this week, in photos obtained byPage Six, we can see that Reedus had a secret photo exhibit and book launch at NYC’s Soho Grand, featuring around 500 guests. While his current partner Diane Kruger and their daughter Nova weren’t in attendance, his ex Christensen and their son Mingus Lucien were. (Reedus and Christensen even posed together.)