Smallville star Allison Mack has filed for divorce from Battlestar Galactica star Nicki Clyne. Mack, who played Chloe Sullivan on the long-running DC series, married Clyne in 2017 and filed for divorce in Orange County, California on Friday, December 11th (via ET). Federal prosecutors had previously alleged in 2018 that Mack and Clyne had married at the behest of NXIVM co-founder Keith Raniere. Both Mack and Clyne were members of the sex cult.