Cara Delevingne, Lily Allen, Kylie Minogue, and Sharon Stone have added a touch more glamour to Cannes.

Singers Kylie and Lily partied together, and Kylie posted an image of the pair, writing: "With the sparkling and radiant @lilyallen!!"

Sheezus singer Lily posted a picture of a super yacht and captioned the image: "Mainly working on this today."

Cara, who donned a white backless dress, was also at the international film festival, with fellow model and friend Suki Waterhouse.

Cara, who wants to branch out into acting and has recently shot several films including London Fields and Kids In Love, flew into the south of France after being a bridesmaid at her sister Poppy's wedding.

The model wore a white, backless Roberto Cavalli dress at the Grisogono dinner party in collaboration with Gyunel, held at Hotel du Cap-Eden Roc, Mail Online reports.

The event proved popular with a host of celebrities, including Justin Bieber, Sharon Stone, underwear model Rosie Huntington-Whiteley and Paris Hilton.