Britney Spears is surely saving some bombshells for her upcoming memoir , but shes got enough to keep people talking in the meantime.

The Hold Me Closer singer claimed in an Instagram post on Tuesday that her mother, Lynne Spears, once slapped her so hard for staying out late while Lynne took care of her two sons.

The first time I ever got slapped was the one night Paris [Hilton] and Lindsay [Lohan] dropped me off at my beach house with my babies, the pop star wrote, alongside a clip of Jennifer Lopez slapping Jane Fonda in the 2005 comedy Monster-in-Law.

My mother was watching Jayden and Preston ... yes I partied till like 4am and my mother was PISSED !!!! Spears wrote. I walked in she looked at me and slapped me so hard that I will never forget it !!!

Spears said the the alleged incident occurred after ex-husband Kevin Federline who has criticized her parenting in recent months left her, presumably following their 2006 divorce.

The pop icon was placed under a restrictive conservatorship shortly after her split from Federline, an arrangement that lasted nearly 14 years until it was terminated in November 2021 after a high-profile legal battle.