Beyonce has been more open with her private life lately, but one of her close pals just shared a little too much information...
From Star Magazine,
While she lets Jay-Z be the alpha male most of the time, Beyonce takes charge when it's Booty Thirty.
"She loves tying him up," a spy reports. "She's such a demure woman in public, but behind bedroom doors she's absolutely wild."
The singer "even has sex with Jay-Z before every performance to help calm her nerves," says a close pal.