Suri's mama has been spotted wearing something that looks very similar to the Singelringen, or "single ring", a blue and silver piece of jewelry that signals to the world your solo relationship status. Stars such as Mario Lopez, Vivica Fox and Juliette Lewis have all been seen sporting one.

Them I'll buy, but Katie Holmes? Let's be real - that thing on her finger is a tracking device so Tom can follow her wherever she goes. If she removes it, a flock of giant eagles swoops down from the sky and carries her back to Beverly Hills for some more brainwashing and haircutting. Katie's gonna have to do a lot more than wear a ring if she wants out of that marriage. Like escape to the moon, for starters.