Channing Tatum Is Girlfriend Jessie J's 'Biggest Fan'!

Channing Tatum is supporting his new girlfriend!
As we reported earlier this month, following his split from Jenna Dewan, the Magic Mike actor is dating Jessie J!
Video: Jessie J Wins Chinese Singing Competition
According to a People report published on Tuesday, the thespian was with the singer over the weekend, and attended her show in Houston, Texas on Sunday.
An insider revealed:

“Channing is her biggest fan… He flies all over the U.S. to attend her concerts.”

Dewan officially filed for divorce last week, and has moved on to Broadway actor Steve Kazee.
Channing and Jenna — who share 5-year-old daughter Everly — announced their separation in April.
[Image via John Rainford/Adriana M. Barraza/WENN.]