Riley Keough and Kylie Minogue pucker up in the new film Jack & Diane.

Riley Keough and Kylie Minogue pucker up in the new film Jack & Diane.

Kylie Minogue has been caught kissing Elvis Presley's granddaughter.

The lip lock is a scene from her new movie project – Jack & Diane where the heavily-inked pop princess stars alongside aspiring actress and model Riley Keough – the daughter Lisa Marie Presley.

According to film website IMDb, Jack & Diane is a lesbian horror flick which focuses on the relationship of two teenage girls who meet, fall in love and "spend the night kissing ferociously."

Sporting heavy tats Kylie Minogue stars in Jack & Diane.

Sporting heavy tats Kylie Minogue stars in Jack & Diane.

"Diane's charming innocence quickly begins to open Jack's tough skinned heart. But, when Jack discovers that Diane is leaving the country in a week she tries to push her away. Diane must struggle to keep their love alive while hiding the secret that her newly awakened sexual desire is giving her werewolf-like visions," the site explains.

Keough, 23, who shot to fame in 2004 after she featured on the cover of Vogue with her mother and grandmother Priscilla Presley, also stars in the new male stripper film Magic Mike.

In Jack & Diane, which is written by Bradley Rust Gray and is expected to be released in early November, Keough plays grungy tomboy Jack yet it is not known what role Minogue's will play.

In the official trailer the Can't Get You Out Of My Head star appears to play an older seductress.

Her creative work also features on the film's score and official soundtrack.

Minogue's latest film, Holy Motors, received rave reviews after premiering at this year's Cannes Film Festival.

The release of Jack & Diane will cap off a big year for the 44-year-old who performed for the Queen at the Diamond Jubilee concert and is now preparing to celebrate the 25th anniversary of Locomotion this week with a special video for her fans.