You cannot get more notorious than Britney Spears. The troubled pop star is reported to have got enraged and threw her boyfriend Adnan Ghalib?s phone into her pool when she found racy messages from another woman on it. A British tabloid reports that she then had a huge fight with Adnan and broke up with him believing that he was cheating on her. She asked him to leave their home and grabbed the phone and flung it into the pool. «There were about a dozen messages from one girl, all sent on one day. They were pretty saucy stuff with sexual references certainly not the sort you?d send to just a friend. Spears lost it and started yelling,» said a source. «She was demanding to know who sent the texts and shouting, ?You?re cheating on me.?» Adnan said the girl was just a friend, but Spears got more and more angry and said : «It?s over.»