Because the famous couple has always been very private about their personal lives, it was a very big surprise when Page Six had reported that Adam and Joanne had a kid together. In 2018, the media platform had confirmation from sources that they had been parents for about two years. There's no other information about their son. But in 2017, he did accidentally mention he had a kid during an interview with W magazine.

I look at my dog — this sounds so absurd — but it’s not — I don’t know if I can love anything more. Like, I have a kid, maybe — and be like, [gestures dismissively]. But the dog!” he told W. That was definitely enough proof to show he and Joanne have a kid!