Ian Ziering

Ian Ziering -- former 'Beverly Hills, 90210' actor turned Chippendale dancer turned guy who jumped headfirst into a great white and then chainsawed his way out -- almost turned down the role in 'Sharknado' that added that last part to his resume.

Last night (July 11), SyFy aired its craziest B-movie yet, 'Sharknado,' which is about the unholy union between sharks and tornadoes (and between Ian Ziering and Tara Reid). See? This is what happens when you allow gay marriage. Then sharks and tornadoes think it's cool, and the whole world goes to hell. Anyway, in case you noticed your Twitter feed going kablooey and were confused by all things '

Making good on their promise to see co-star Ian Ziering's turn as a Chippendales dancer, Shannen Doherty and Jennie Garth arrived in Las Vegas for a 'Beverly Hills 90210' reunion of awesome on Sunday (June 30). Also: shirtlessness.