Britney Spears may lose custody of her two sons, Sean Preston and Jayden James, if she doesn't start controlling her crazy behaviour. The pop star had a complete meltdown while doing a photo shoot vor OK! magazine. She refused to let their hair/makeup artists style her, wiped her greasy hands on a couture gown after eating fried chicken, and let her puppy go to the bathroom on the floor. Then, on July 18, she went for a surprise swim in Malibu (wearing only her underwear) in front of a crowd of photographers. What will be next...