Shannen Doherty was famous for her feisty attitude on the original Beverly Hills 90210 series, and her difficult personality hasn’t softened in the 18 years since the show bid Brenda Walsh goodbye.

The 40-year-old actress is now starring in her own reality show, Shannen Says, and RadarOnline.com has a sneak peak at the explosive drama that goes down as the she plans to walk down the aisle for the third time.

You can be bad, or you can be a Badass. That's the tag line in controversial actress Shannen Doherty's how-to-guide for becoming a Badass, and RadarOnline.com has exclusive excerpts from the not - so- typical tell-all.

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“Becoming a Badass has given me the ability to break free of my insecurities. Becoming a Badass has given me the confidence to live my life in full authenticity,” Shannen writes in her first book.