Luann Lee came forward with shocking claims that in 2008 she had a tryst with Melanie Brown, aka Mel B or Scary Spice, at the London Hotel in LA. The former Playboy model said Brown followed her into a disabled lavatory, then kissed her for an hour and took her clothes off. Keep reading for more from the steamy encounter!

"It was very passionate and sensual. She's like a man in that way - very assertive, very determined and very wanting. I can see why they call her Scary Spice," Lee recalled.

"I went into the handicapped stall because it's bigger and I wanted to put my purse down - and she just popped in with me. She said, 'Do you mind?' and came right in. Then she just threw me up against the wall and started kissing me."

The model continued, "She was a good kisser. Her lips are very soft and full and she has a tender touch. It was maybe a five-minute kiss and after that she started going for other areas."

Lee said Brown's husband Stephen Belafonte allegedly waited outside the bathroom for the hour. Security eventually intervened, asked if the ladies were alright and had them leave.

She claimed Belafonte "got in the way" and thought Brown had feelings for Lee.

Brown opened up about her sexuality last year on Howard Stern's radio show.

"People call me lesbian, bisexual or heterosexual, but I know who's in my bed and that's it... I have a huge libido and a great sex life," she explained.

She also revealed she had a five-year long relationship with Christa Parker. She was pictured getting smitten with a blonde pal on holiday with her husband in tow.

What do you think of this hot hook-up? Let us know your thoughts in the comments section below!