Zac Efron spotted with Australian actresses over recent weeks

It looks like Zac Efron is fond of hot Australian women, for the actor has been spotted spending time with not one, but three Australian actors over recent weeks.

American gossip websites were abuzz that the High School Musical hunk was very cosy with Teresa Palmer at hot West Hollywood nightspot Voyeur after an event for her new film, Take Me Home Tonight.

"He was grabbing her butt and doing very suggestive dancing," News.com.au quoted an onlooker as saying.

"Then they made out a couple of times standing up where they were dancing," onlooker added.

Efron has also been seen out and about with Tomorrow, When The War Began star Phoebe Tonkin.

Photos on her Facebook page show Tonkin and Efron downing what look like tequila shots at an LA bar last month with three other women, one of whom is fellow Australian actor Basia A'Hern.