Kevin Federline on Britney Spears Shaving Her Head

Looking at those pics, the now-47-year-old posited that it was the “exact energy” the “Womanizer” singer had shown earlier at the front of his Tarzana, California, home.

He added, “Seeing those photos later, I thought: This is what I was dealing with.”

Meanwhile, as details from Federline’s memoir emerged, Spears’ team fired back at her ex.

“With news from Kevin’s book breaking,” a rep for Spears told E! News Oct. 14, “once again he and others are profiting off her and sadly it comes after child support has ended with Kevin.”

(Spears’ child support payments to Federline ended when their youngest son turned 18.)

“All she cares about are her kids, Sean Preston and Jayden James and their well-being during this sensationalism,” the message continued. “She detailed her journey in her memoir [The Woman in Me].”