Find out more about their rumored romance.
Tatum and Dewan were together for almost 10 years and share 5-year-old daughter Everly.
It's not clear just how Channing and Jessie met, however she does bear a striking resemblance to the actor's ex-wife Jenna Dewan, whom he split with earlier this year. The rumored new couple was spotted playing mini-golf together over the weekend in Seattle, according to a fan on Twitter.
In order for the ex-couple to be happy, they figured it was better to separate, and instead, co-parent amicably. "We fell deeply in love so many years ago and have had a magical journey together", their joint statement read.
The Dewan source told PEOPLE Thursday that the divorce is moving forward amicably and that they're selling their Beverly Hills home and dividing up other assets. We won't be commenting beyond this, and we thank you all in advance for respecting our family's privacy.
The user added, "Lol they were hella nice". "Tonight I had to watch one of my asshole 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".
It is unclear at this stage how Tatum and Jessie J, real name Jessica Ellen Cornish, would have become reacquainted, after the singer presented Tatum with the Best Comedic Performance at the 2015 MTV Movie Awards for his role in 22 Jump Street.
'We hugged and got a pic and then I got to hear Jessie singing somebody to love with the radio at the end of the course'.
An insider said in September: "Jenna is feeling ready to move on and to get back out there".