The bizarre factoid has been noticed by everyone from conspiracy theorists to fans to numerology to critics of Scientology.
But whether it is by coincidence or design, here are the three Mrs. Tom Cruises, by the numbers.
Wife # 1 Mimi Cruise was 31 when she wed Cruise, who was six years her junior, and 33 when they split in 1990.
Wife # 2 Nicole Kidman whose marriage to Tom lasted the longest, was 23 when they said "I do" and 33 when they separated in 2001.
Wife # 3 Katie Holmes was 28 when she and Tom had their lavish wedding ceremony in Italy. When she filed for divorce on Thursday, she was 33.