Sean Penn has reportedly proposed his girlfriend Charlize Theron during an evening walk on the beach near her Malibu beach house.
According to a source, the Academy Award winning actress was over the moon, as she loves Penn to pieces and the 'Milk' star was the most adoring guy she ever knew, Daily Express reported.
The source said that the 38-year-old actress feels that he was the right man for her A friend of Penn said that he is so crazy about Theron that he has also given up his gun collection.
