A former Britney Spears nanny is telling all in an upcoming issue of US Weekly.

“She gets over-whelmed,” says a source. “She gets so frustrated when they cry, asking, ‘How do I make it stop?’ But she loves her kids.”

“Britney didn’t ask me one thing about my child-care experience. She only wanted to know about my personal life,” says a former nanny applicant.

“The agency that called me emphasized that Britney was looking for a nanny who was young and hip because they wanted her to interact with people her own age. Basically, Britney wanted a friend,” another snitch says.

And nanny nudity “ain’t” a no-no. “Britney asked me and one of her nannies to come to her room to watch her try on outfits for a party one night – then she stripped down naked in front of us!”

“One nanny told me that Britney will hold her kids for 10 minutes and then say, ‘I’m done now. You can take them,” yet another snitching source goes on.

But when Sean and Jaden like nannies too much, well, that’s a problem:

“She doesn’t like when Sean prefers the nanny, so she fires them and looks for a new one.”