Model Kate Moss and actress Sharon Stone auctioned off an onstage kiss for charity at the third annual amfAR Inspiration Gala in Sao Paulo, Brazil last Friday.
According to US Weekly, the winning bidder coughed up $53,529 for the celebrity smooch and a signed bottle of Moet & Chandon champagne.
Stone and Moss co-hosted the event to help raise money for AIDS research, the Daily Mail reported, but it's not the first time Moss traded a kiss for cash.
The 39-year-old model once kissed businessman Hosh Ibrahim for a $7,500 donation to a Children's Hospital in 2010.
''She tastes as good as she looks,'' Ibrahim said at the time.