The 38-year-old actor has been joining Jessie, 30, on the road for her current tour, according to Us Weekly.
In September, People reported that both Tatum and Dewan were back in the dating circuit with different people but have yet to settle in a serious relationship once more.
"Lol they were hella nice". The two are in a "very new" relationship an anonymous source told People. We have something we would like to share.
'First off, it feels odd that we have to share this kind of thing with everyone, but it's a effect of the lives we've chosen to lead, which we also happen to be deeply grateful for. Now, we're even more shook.
Taum and Dewan announced their separation six months ago, saying that they "have lovingly chosen to separate as a couple".
'Absolutely nothing has changed about how much we love one another, but love is a handsome adventure that is taking us on different paths for now.
Channing Tatum has a 5-year-old daughter with his former partner. "We are still a family and will always be loving dedicated parents to Everly. Tonight I had to watch one of my a--- ex professors make out with his fiancé, then my coworker cut his hand open and had to go to the hospital, and finally Jessie j and Channing Tatum came in to play a round". "Sending lots of love to everyone, Chan&Jenna".