Sugarbabes beauty Keisha Buchanan has had to pay a high price for fame -- she's been deserted by most of her school friends.

The "Overload" singer, 16, who is in her final year of school, now spends most of her free time at home or hanging out with fellow band members, Siobhan and Mutya.
She says, "I used to be really popular at school, 'cause I had a big mouth and I'm really bossy.

"But I haven't got any friends now, 'cause they all became jealous of me. I don't keep best friends isn't that really sad?"

Despite being asked out 18 times in the last two months, Keisha also remains single. Her last relationship ended after she had trouble balancing a love life with her career.