Britney Spears britneybanonbooty.jpg

Now Magazine is reporting that Jamie and Lynne Spears have slapped a figurative chastity belt on their eldest daughter, forbidding her from having sex for six months in an effort to focus her on her career!

Apparently fearing that getting involved with the wrong man will take her off the comeback track (which, from what we've seen of her Womanizer pix, appears to be right on schedule), and partly blame Brit's relationship with Adnan for her downfall in the first place.

“Jamie and Lynne feel she’s so close to cracking the big time again that they don’t want anything to get in her way," a "friend" tells the mag. "They’re desperate to ensure that it won’t happen again. Their worst nightmare is that she gets involved with someone else who’s just trying to use her for her money or to further their own career."

Although with all the work she's been doing lately, we hardly think she's had time for that anyway!