14 glamorous looks from the amFAR red carpet

Cannes Film Festival played host to yet another star-studded event on Thursday night (May 21) - the 22nd annual amFAR charity gala.

Kendall Jenner, Rita Ora and Matt Bellamy were among the stars who turned out to support the Foundation for AIDS Research.

Here's the fashion highs and lows from the opulent event - and if you're Dame Shirley Bassey, you might want to look away now. One or two of the following outfits leave very little to the imagination...

1. Kendall Jenner stuns in Calvin Klein

As the new face of Calvin Klein, it's no surprise that model Kendall Jenner was wearing a lavish ensemble from the US fashion label - a mauve halter-neck top with a matching flowing skirt.

2. Gigi Hadid is daring in Tom Ford

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Gigi Hadid, model and daughter of Real Housewives star Yolanda Foster, turned heads in a white Tom Ford gown with a very revealing keyhole cut-out and thigh-high slit.

3. Lara Stone shimmers in gold

Lara Stone donned a shimmering gold metallic wrap dress - and, in a week where security at one Cannes event turned women away from the red carpet because they weren't wearing heels, she teamed her outfit with a pair of matching gold flat sandals.

4. Rita Ora is bold in red

Rita Ora made a bold impact in a strapless red Marchesa gown with cascading tiers.

5. Lewis Hamilton shines in a brocade jacket

Formula One racing champion Lewis Hamilton - who's just signed a new three-year deal with his current team Mercedes - stood out in a shiny brocade tuxedo-style jacket, with his hair styled in a large quiff.

6. Sienna Miller goes for the vintage look in Ralph Lauren

Cannes juror Sienna Miller sparkled in a spaghetti-strapped silver sequinned Ralph Lauren floor-length dress, and carried a monochrome patterned clutch bag.

7 and 8. Matt Bellamy and Elle Evans make their red carpet debut as a couple

Matt Bellamy made his first public appearance with his new girlfriend - model Elle Evans, who starred in Robin Thicke and Pharrell Williams' controversial music video for 'Blurred Lines'.

The Muse frontman donned a black tuxedo, while Elle looked elegant in a sleeveless silver embroidered gown.

9. Charli XCX is stylish in Vivienne Westwood

Singer Charli XCX looked understated and effortlessly cool in a black off-the-shoulder Vivienne Westwood gown.

10. Eva Longoria opts for fresh mint green

L'Oreal model and Desperate Housewives star Eva Longoria looked fresh in a lace mint green Georges Hobeika gown.

10. Jake Gyllenhaal looking smart

Cannes juror Jake Gyllenhaal looked dapper in a black tuxedo.

12 and 13. Mark Ronson and Josephine De La Baume bring a dash of colour

Music producer Mark Ronson brought splashes of colour to his black tux with a patterned handkerchief and animal-print shoes. His wife, model and actress Josephine De La Baume, also looked chic in a sheer white lace gown with a dash of colour and flower details around the neckline.