Singer Miley Cyrus reportedly locked lips with actor Liam Hemsworth, her former fiance, at a music festival in Australia.

The duo was spotted at the Falls Festival in Byron Bay, New South Wales on Saturday, reports aceshowbiz.com.

The "Wrecking ball" hitmaker was in good company as she joined Liam's brothers Chris Hemsworth and Luke Hemsworth as well as their wives on the VIP area.

According to Australia's The Daily Telegraph, Miley and Liam spent about half an hour in the packed VIP area, drinking with a group of friends before they moved to an open arena.

The celebrities were reportedly surrounded by security to ensure that they were able to enjoy the night without interruption.

Falls Festival's official Instagram account confirmed the three Hemsworth brothers' attendance with a black and white photograph, but Miley managed to stay out of the images.