Channing Tatum's (shirtless) night out in Sydney

Channing Tatum and Jonah Hill are in Sydney to promote their new movie 21 Jump Street - and have a really, really good time by the sounds of it.

They told Nova FM's Fitzy and Wippa that on their first night after a long flight they hit Tamarama Beach, Woolloomooloo, drank beers and Channing ended up belly-flopping shirtless into a fountain!

PHOTOS: Jonah Hill and Channing Tatum dressed as cops at Nova

PHOTOS: Jonah and Channing go to University of New South Wales