The former World of Dance host was a guest during night one of the Casamigos Halloween Party which took place in Beverly Hills. Other celebs there that night included Paris Hilton and Olivia Munn.
A source told PEOPLE that Jenna and her potential new man were spotted together at the bash but arrived separately before going inside.
The insider claimed that they "showed off PDA" during their time at the A-list soiree.
The rumored romantic evening for Jenna and her mystery man came only hours after she officially filed for divorce from Channing on Friday.
Documents obtained by The Blast showed that she listed irreconcilable differences as the reason for their marriage ending.
Her filing took place months after the couple first announced they were splitting. "We have lovingly chosen to separate as a couple. 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," they announced exclusively to PEOPLE at the time.
Do you think Jenna ready to move on with someone new now that she's officially filed for divorce from Channing? Sound off in the comments.