Ashlee Simpson Hated by "Melrose Place" Castmates!

Attention there is a diva on the set! Ashlee Simpson's diva behavior got her fired from 'Melrose Place.'

"Ashlee was kicked off 'Melrose Place' because she was a total diva on set, late all the time, and deeply disliked by fellow cast members," the insider spills. "It created a lot of discord among the cast."

Another big problem, says the snitch? "She could barely act."