Kevin Federline Accuses Britney Spears of Cheating on Him, With a Woman

Kevin Federline reveals in his latest book “You Thought You Knew” the explosive details of his first confrontation with ex-wife Britney Spears … where he alleges she was unfaithful with a female dancer!

In a teaser from his memoir, acquired by USA Today, Kevin reveals that the incident transpired during an eventful night in Amsterdam while on tour, back at their hotel.

Kevin recounts, “We went to our room, but shortly after, she said she’d be right back. Initially, I didn’t think it was a big deal. The hotel floor was reserved for our entire tour, so all the rooms were close by. But as time passed, I started to wonder what was taking so long.”

He adds, “I eventually decided to check on her. I stepped into the hallway, our door ajar like most others, and walked toward the elevators. As I passed one of the rooms, I glanced in and froze. There she was. Theresa was on the edge of the bed while Britney was kneeling between her legs, and they were (expletive) passionately kissing. It was that kind of moment that hits you so quickly, your mind struggles to catch up. I just stood there, shocked, unsure of what was happening. I didn’t say anything; I just watched. For a moment, nobody moved. Then they both looked up and noticed me, and I turned and walked away. My heart was racing, but not from excitement. It was colder, with sudden clarity. This was not what I had signed up for. So I got the hell out of there. As soon as I returned to our room, I packed my suitcase. I just wanted out.”

According to Kevin, when the “Toxic” singer returned to find him packing, she pleaded with him to stay, vowing it would never happen again.

“I could tell she was sincere. But I was still livid,” Kevin writes. “I had no interest in a relationship with more than two people.”

Despite that, Kevin ultimately stayed. He reflects that time in Europe solidified their tumultuous relationship … “It was during this period that I realized how deep my feelings were. And while the future was uncertain, I was certain of one thing: I was falling for Britney.”

“You Thought You Knew” will be released on October 21.

In response to the allegations from Kevin’s memoir, Britney’s representatives stated, “yesterday’s statement mentioned that he continues to profit from her name, which is unfortunate following the end of their child support arrangement. Her focus remains on her children, Sean Preston and Jayden James, and their well-being amidst this sensationalism. She has articulated her experiences in her own memoir.”