Shia Labeouf showed his generosity at a recent charity bash in Los Angeles when he wrote out a cheque for $10,000.

The Transformers star was a big spender at the Riders for Health auction on 11 July (09) when he placed bids on items including a $3,000 hand-painted racing jacket and a $2,500 helmet.Proceeds from the auction will be donated to the international non-profit, which provides health-care to rural African villages using motorcycles.A source tells America's Star magazine, He was the talk of that party!