Channing documented the family moment on his Instagram stories going so far as to share a selfie of the former couple. Tatum, 38, was dressed up Genie from Aladdin while Dewan, 37, was more recognisable in her Cleopatra costume.
Discussing her split with Tatum, 38, Jenna revealed that it's been a period of adjustment for the close-knit trio.
"We’re just getting used to it. We're in a very positive energy together, trying to be the best parents to Everly. We support each other," the 37-year-old told Harper's Bazaar.
"I feel a sense of joy and freedom and excitement, truly, about a new chapter in my life," Jenna continued.