Dianna Agron has sold a kiss for $23,000.

The star - who is known for playing Quinn Fabray in 'Glee' - puckered up for a mystery bidder who forked out the princely sum in order to embrace the blonde beauty, but only delivered a small peck to the wealthy chap.

Other stars in attendance at the event included 'The Great Gatsby' actress Carey Mulligan and model Pixie Geldof.

Last week, it was revealed Dianna had split from her boyfriend, Thomas Cocquerel, who she began dating in March this year, with Us Weekly reporting the pair called time on their relationship "a few weeks ago".

The couple were rumoured to have become "very serious" with the actress jetting out to Australia over the summer to meet the Sydney-born actor's friends and family, but are still thought to be on good terms and were recently spotted enjoying lunch together.

Dianna has previously had a number of celebrity beaus including 'Magic Mike' actor Alex Pettyfer and 'Now You See Me' star Dave Franco, while Thomas dated actress Lily Collins prior to meeting the 'Burlesque' star.