Shannen Doherty: 'Tori Spelling's A Liar'.

Shannen Doherty: 'Tori Spelling's A Liar'....

Shannen Doherty has branded Tori Spelling a liar after she claimed the actress had engaged in a fistfight with co-star Jennie Garth.

Spelling unleashed her wrath on Doherty in her new tome sTori Telling, calling the actress "arrogant" and a "bad influence" on the set of their hit 1990s show.

And in the book, Spelling claimed Doherty had such a bad relationship with Garth, their on-set disagreements resulted in a full-on fight.

But Doherty, who will team up with alleged sparring partner Garth in the new Beverly Hills, 90210 spin-off, states Spellings tales are false.

She tells Usweekly.com, ""We never did (have a fight). I think I would remember Jennie's fist connecting with a part of my body or a part of my face.

"It just goes to show you how people will lie."

Spelling recently pulled out of updated Beverly Hills, 90210 spin-off 90210 shortly after Doherty signed on to join the cast.