At a celebrity auction in San Francisco last week, Charlize Theron was upset that Jeremy Piven’s offer of a walk-on role on Entourage was commanding higher bids than her trip to see the World Cup in South Africa, so she decided to sweeten the deal by offering to lock lips with the winner, according to Page Six, offering seven seconds of necking if the winner was a man and 20 seconds for a woman.

The happy winner, bidding $140,000 US, was female, and Theron stuck to her word.