International pop star Britney Spears graces the cover of Cosmopolitan Magazine‘s August 2010 issue hitting stands July 13. When asked if her sons had interests in becoming stars, Spears laid down the law:

“If my sons [Sean and Jayden] told me they wanted to be in the entertainment business, I’d lock them in their rooms until they turned 30,”

Spears said things are pretty quiet in her life right now. She has just been spending time with her sons and being a mother. Apparently, she just signed them up for karate classes. They’re growing up fast, and Britney says she isn’t looking forward to puberty.

“I’m dreading the moment when my sons ask me how babies are made,” she said.

One of her producers, Danja, told MTV that they’re in pre-production for her next album. Spears also just recently released a  collection with Candies.