AceShowbiz - Britney Spears got sarcastic as she took aim at her old therapists in one of her new Instagram videos. In a funny sketch, the Southern belle reveals how her "forced" therapy sessions under conservatorship, headed by her father and supported by whole family, went every time.

The popstar kicked off the video by impersonating her shrinks as she spoke to the camera, "Hi, so as your therapist today. I'm here to just ask you a couple of questions. I'm not here to trouble you, I just want you to be completely relaxed. You just relax, I'll do the work."

"I'm here to help you, key number one, so relax. Totally relax, lay down… everything's going to be fine. But the psychosis of what's going on in your head kind of goes into mine too, so we just need to clear these blockages… I need to do my work for you to help you succeed."

She then played the role of a patient, laying down on a coach and looking so stiff while flatly saying, "Yes, I'm feeling fine. I had a great year. I had a great day."

The scene ended with her cussing out, "Holy s**t f**king balls!"

On her caption, Britney explained, "As much therapy as I've had to do against my will … being forced to pay and listen to women telling me how they are going to further my success … it was a joy … no really … 10 hours a day, 7 days a week … no lie … in this beautiful nation it would only be fair for me to dedicate my life to skits to the wonderful therapist!!!!"

"I genuinely thank you dear sweet hearts for your efforts!!! The end is me celebrating … it's clearly OVER because my medication is working 'Murica !!!! Pssss BALLS and KISS MY MOTHER F**KING A**."

The comment section on her post was full of love and support. "My new favorite hypnosis audio," Miley Cyrus quipped. Meanwhile, Paris Hilton sent a happy birthday message as Britney recently turned 40, "Happy birthday beautiful! Love you!"