The 'Bad Romance' singer ordered 80 cheese pizzas for people who were waiting for her autograph outside a Los Angeles store where she was scheduled to do a record signing.

She wrote on her Twitter page: "Sending all my little monsters little pizzas for waiting all night for me at Best Buy. I hope you're hungry... eat up I love u!."

As well as splashing out $1,000 on the pizzas, which were provided by fast-food chain Papa John's, Lady Gaga is also said to have tipped "very, very well".

The 'LoveGame' singer also thanked her fans for making her latest release, 'The Fame Monster', number one in the US iTunes charts.

She wrote on Twitter: "To all my beautiful fans, I love you more than anything. Thank u 4 making the fame monster number 1 on itunes. You are the only reward I need x gaga."

Autographs AND pizza!? Lady Gaga sure is good to her fans... we just wish we were there!!