Well, K-Fed got the “You’re Effing My Mother” treatment, and now it appears it is Adnan Ghalib’s turn to face Lynne Spears sex rumors at the hands of Batty Britney. The currently committed pop tart demonstrated the extent of her mental problems as she was admitted to the psych ward of UCLA Medical Center on Thursday – by angrily accusing her mother of sleeping with her boyfriend.

As she was being admitted to the hospital, Britney entered into a profanity-laced rant against Lynne, even ripping into her for “sleeping with my boyfriend.”