Britney Spears’ cousin and assistant Alli Sims packed her bags and moved out of Britney’s Malibu home Wednesday morning.

“Alli wants her own life and own career,” says one. “She can’t take anymore of the drama,” celebrity moles tell In Touch Weekly.

“I can’t take it anymore,” twenty-one year old Alli has told friends.

“My move wasn’t sudden,” Brit’s says. “I was just doing it slowly; I’ve had my own apartment all along.”