From Gwen Stefani's $500,000 sparkler to Mariah Carey's 35-carat emerald-cut diamond, here are the most expensive celebrity ...
In the words of Beyoncé: "If you like it, then you should've put a ring on it," and these celebs certainly got *that* ring.
Paris Hilton certainly made a statement this Christmas, transforming herself into a human present by posing wrapped in a large bow. Hilton, 43, celebrated the holiday season with a sexy video ...