The "Domino" singer celebrated her boyfriend's 39th birthday on her Instagram Story on Friday with a sweet song -- and a graphic of a woman saying "I want you."
"It's your birthday, do, do what you want," she sang off-camera in the clip, while zooming into the graphic. A man's voice, which fans have guessed to be Tatum, was heard laughing in the background.
It was back to business for the musician after the video, as she posted about performing back-to-back shows on three hours of sleep. Jessie did, however, post a cute photo of herself and Tatum to her Story on Saturday.
Tatum's ex-wife, Jenna Dewan, meanwhile, went Instagram official with her boyfriend, Steve Kazee, on Thursday. The 38-year-old actress and dancer posted a black-and-white pic of Kazee sitting on a rocky beach; she captioned the snap with three fire emojis.
Dewan appeared on Friday's Ellen DeGeneres Show to promote her new book, Gracefully You: How to Live Your Best Life Every Day; she told guest host John Cena that the book will explore her journey to finding happiness again and being open to change.
"It's kind of a combination of a lot of things," she explained. "It's no secret that I had a very intense year and a lot of change."
Earlier in the show, Dewan also revealed that Kazee has turned her into a major WWE fan.
"I know all about you," she told Cena. "Steve, my boyfriend, is a huge wrestling fan and he got me, like, so into it. So much that I watched WrestleMania by myself."