NOW: Shannen Doherty
Doherty, now 42, has tamed her notoriously bad attitude. She went on to star alongside Alyssa Milano as a witch on "Charmed" from 1998 to 2001. She revived her Brenda Walsh character in 2009 for the CW reboot of “90210.” Following a string of failed relationships, Shannen married Kurt Iswarienko in 2011. Their relationship was heavily featured on her 2012 WE reality show "Shannen Says.” —XFINITY Entertainment Staff (Photo by David Livingston/Getty Images)
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