Old tweets show Mack trying to contact celebrities like Clarkson and Emma Watson to "chat." "I heard through the grapevine that you're a fan of Smallville," Mack tweeted to Clarkson in 2013. "I'm a fan of yours as well! I'd love to chat sometime."
TOPICS: Allison Mack, Smallville, Kelly Clarkson, Crime, NXIVM