The "Magic Mike" actor and Jenna Dewan, 37, announced last April that they were parting ways after nearly nine years of marriage.
The news came after a member of staff claimed Jessie and Channing had come into his work to play insane golf, because what else would two mega stars do on a date?
Channing Tatum, who recently got divorced from Jenna Dewan, is reportedly dating again.
Seemingly confirming their newfound relationship, a source told People: "It's very new", while a different source told US Weekly: "It's new, casual and they're having fun together".
Channing Tatum has a 5-year-old daughter with his former partner.
But when did Channing split from Jenna and how long have he and Jessie J been an item?
Apparently, the new romance is causal, but many have been quick to spot that the pair have known each other since at least 2015 when Jessie and Mark Wahlberg presented an award to Channing at the MTV Movie Awards. "We fell deeply in love so many years ago and have had a magical journey together", their joint statement read. "Absolutely nothing has changed about how much we love one another, but love is a lovely adventure that is taking us on different paths for now".
The statement continued: "There are no secrets nor salacious events at the root of our decision - just two best-friends realizing it's time to take some space and help each other live the most joyous, fulfilled lives as possible. Sending lots of love to everyone, Chan&Jenna".
"I was really hoping Channing and Jenna would get back together:/" another wrote.