Miley parties topless with Kiwi girlfriend

Miley Cyrus posed topless with her Kiwi girlfriend Stella Maxwell. Photo / Instagram

Miley Cyrus has enjoyed a weekend of debauchery with Kiwi model girlfriend Stella Maxwell.

The Wrecking Ball singer posted an image from a W Magazine photoshoot to Instagram this morning, which shows her topless and pressed up against Stella, while cake is shoved into her mouth.

She captioned the photo, "This is how we party!!!"

Another image posted from the wild photoshoot shows a glitter-covered Miley' in leather lingerie, with a man standing over her.

Although they have yet to official acknowledge their relationship, the pair have been romantically linked since June, when they were spotted in a passionate embrace near the set of Miley's music video.

Last month, Stella posted a picture to Instagram of her riding model dinosaurs with Miley. The image was captioned, ""Chillen W my lady @mileycyrus (sic)"."

Friends have said that Miley is completely "in lust" with the Victoria's Secret model.

- nzherald.co.nz