Justin Bieber and his rumoured girlfriend Hailey Baldwin have made their presence known at the Hillsong Conference in Sydney.
The popstar is in town as a delegate of the church with no scheduled performance, however he has put in some impromptu playing backstage.
The singer has been videoed playing the drums during a backstage jam to the Stevie Wonder song, Superstition, while Baldwin watches on.
"I'm lead singer," Baldwin jokes.
Bieber stays quiet until the end when he says: "more cowbell".
The singer and Baldwin are in town for the week-long Hillsong Church conference at Allphones Arena in Sydney.
"People come from across the world to Sydney each year to attend Hillsong Conference. Justin is here - like tens of thousands of others - as a delegate who is seeking to build stronger foundations into his life," a statement from Hillsong Church said.
"He is not participating in the conference in any other capacity."
