Are Kate Hudson and Nick Jonas hooking up? It looks like it!

The unlikely duo were caught hanging out in Walt Disney World in Orlando, Fla., on Saturday. The "Jealous" singer and the How To Lose A Guy in 10 Days actress, who is 13 years his senior, were photographed riding a roller coaster at the theme park.

According to TMZ, the 36-year-old even went to the singer's House of Blues show that night. And then on Sunday, the twosome looked quite post coitus when they brunched together had brunch together in Miami.

A source says that the two aren't dating. "They met a couple months back and were in the same city at the same time so they met up," the source said.

Well you don't need to be dating to be doing it!

Sounds like Nick Jonas is gonna make Derek Hough just so jealous!