04/16/2012 02:56 pm ET Updated Aug 21, 2012

Top Ten Most Expensive Celebrity Engagement Rings

Fresh off the announcement of Brad Pitt and Angelina Jolie's engagement, we've all got engagement rings on the brain. A common rule suggests the bling that's purchased to propose with should be worth two months' salary, but we can't help but wonder how that applies to the hotties in Hollywood who can rake in millions in a month.

Watch the video above to find out how much these stars dropped on engagement rings.