Celebrity engagement rings

In her hit song,  Beyoncé told fickle boyfriends to "put a ring on it." As the wearer of an expensive engagement ring, she should know. With 2010 closing down, let's take a look at which celebrities made marriage plans. See whether you can guess the woman behind the ring. 
18-carat blue sapphire
The fashion icon met her fiancé at university in 2001. After a lengthy and public courtship, they were engaged in Kenya.  How much was the 18-carat blue sapphire engagement ring worth originally? The couple plan to marry at Westminster Abbey on April 29. 

14-carat diamond

This 22-year-old actress and singer met her finance, an NHL player on a group trip in Idaho. After two years of dating, he popped the question on a Maui vacation. How much is the ring estimated to be worth? The couple tied the knot on August 14 in Santa Barbara, Calif., and that's no gossip!

Ruby and diamond ring

This "Dukes of Hazard" star was in the middle of watching a TV show when her fiance, a former pro football player, popped the question. The couple met through friends back in May of this year. The bounty? A ruby and diamond ring.

3-carat diamond ring

This eccentric singer got engaged in India on New Year's Eve 2010. Her equally eccentric funny man gave her a diamond ring. What’s its estimated worth? The couple started dating after the 2009 VMAs, where they first met a year earlier. They married on October 23.

4-carat diamond ring

This former "Simple Life" star got engaged to her baby-daddy this year, and they were married recently in a ceremony that included an elephant. The couple met four years ago and have two children together.

7-carat diamond

This R & B singer said "I do" to a hip-hop impresario a day before her 29^th birthday, back in January. The couple, who met this year and kept their relationship on the down low, have announced their impending nuptials.

Round brilliant cut ring

This "Taradise" star was presented with a round brilliant cut ring when beau Michael Axtmann proposed at The Little Door restaurant in Los Angeles early this year. The ring didn't stay on for long, because the couple broke off their engagement in April.

3-plus carat platinum ring

This actress ("Forgetting Sarah Marshall") shared the news of her engagement when she wore her 3-plus carat platinum ring to this year's Grammys (see who won). How much is it reportedly worth? She plans to get married in her hometown of Detroit.

3-plus carat diamond ring

TV viewers watched this 26-year-old Bachelorette get a proposal and a 3.03 carat Asscher-cut diamond with 184 accent diamonds around the band. What’s its estimated worth? The date of the wedding is filed under "no rush."

10-carat ring

This "Basketball Wives" star recently became engaged to an NFL player who gave her a 10-carat ring. The question was popped in Cincinnati, after four months of dating. No wedding date has been set.