Dave and Chuck The Freak

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Britney Spears attends the 29th Annual GLAAD Media Awards at The Beverly Hilton Hotel on April 12, 2018 in Beverly Hills, California.

Britney Spears is calling out her mother Lynne Spears once again. This time, the “Hold Me Closer” singer is alleging that her mother slapped her across the face for partying. In an Instagram post yesterday (October 10), Spears wrote: “I swear I’ve never slapped anyone my whole life !!! I WOULD GIVE ANYTHING TO SEE WHAT THAT FEELS LIKE … JUST SAYING !!! !!! The first time I ever got slapped was the one night Paris and Lindsay dropped me off at my beach house with my babies !!! Kevin left me at that point, so I had a small beach house and my mother was watching Jayden and Preston … yes I partied till like 4am and my mother was PISSED !!!!”

She continued, “I walked in she looked at me and hit me so hard that I will never forget it !!! Psss since then I’ve always wondered what it must feel like to slap someone … GUESS I WILL NEVER KNOW !!!! Stay classy folks !!! I mean we’ve all grown up since then !!!”

Spears included a video clip from the 2005 Jane Fonda/Jennifer Lopez flick, Monster-In-Law, in which the two get into a physical back-and-forth that began with poking and ended up with slapping each other numerous times.

As we earlier reported, Britney, 40, told her mother to go f— herself in a since-deleted Instagram post. “Not one mother f—ing person stood up for me !!! Mom take your apology and go f— yourself !!! And to all the doctors for f—ing with my mind … I pray you all burn in hell !!! Kiss my mother f—ing a–!!!!”

Last month, Spears said that she hopes her father “burns in f—ing hell” in another since-deleted Instagram post. “Sorry I will never forget because of the pain and the difference in being out of my head clear moving my feet … its only been 10 months since the conservatorship has ended … I wouldn’t wish that kind of pain on anyone !!! It’s extremely hard for me to accept the fact that my family did that to me … it will be hard for me for the rest of my life … as for my Mom and Dad who sat back and hid coffee from me at the house to wake me up from feeling dead and scared like an old lady … and threw me away … I will say it loud and proud … I pray you both burn in hell.”