New York, Oct 29:Britney Spears has told a magazine she is not a lesbian although she has not dated since breaking up with Justin Timberlake. Spears told Newsweek she is not involved with anyone and denied reports she hooked up with a married backup dancer.

"There was a time when I was like, 'OK, I'm over men. They're mean'," she says.

"For like six months, not a single thing happened. Not like they weren't drawn to me, but there wasn't a single real attraction. I'm like, 'What's happening? I know I'm not a lesbian'."

She may not have found a special someone yet but Spears has not exactly been shy lately. She has appeared topless on the cover of Rolling Stone and British Elle magazines and bottomless on the cover of Esquire.

But after taking it all off for the suggestive pictures, the 21-year-old pop star says she plans to put it all back on - at least for now. "I did feel kind of weird after those photos," Spears said, referring to the Esquire cover on which she wears nothing but a white sweater and high heels.

"I was in a moment. I had, like, eight Red Bulls and said, 'OK, let's do it.' I learned my lesson and you won't see me like that for a while.

I'm kinda over it myself. Not that it's dirty or tacky, but it is really revealing and I wouldn't want my kid, at 21, to be dressing like that."