“I wanna tell the world about u just so they can get jealous,” he wrote with the image.
Brenda and Trace just recently reunited after calling off their engagement earlier last summer.
Brenda is also pictured doing a bit of shopping around Urban Outfitters in Studio City, Calif., on Saturday afternoon (January 5).
TELL JJJ: Are you happy Brenda and Trace are back together?
Want more pics of Brenda? Head on over to X17!