Bill O'Reilly divorced wife Maureen E. McPhilmy in 2011, after nearly 15 years of marriage.
Nicole Kidman married her "Days of Thunder" co-star Tom Cruise in 1990. Noted Scientologist Cruise filed for divorce in 2001, citing irreconcilable differences.
Katie Holmes' highly scrutinized relationship with Tom Cruise was made official in 2006. Six years later, Holmes filed for divorce, to much speculation that it was related to Cruise's connection to the Church of Scientology.