Heigl was given a pear shaped diamond flanked by pave diamonds. A Ryan Ryan design, this ring has sentimental value...half of the platinum band is from her mother's own engagement ring.  The couple was married December 2007 in Park City, UT.

According to gossip sites, singer Chris Brown proposed to Rihanna with a 20-carat princess cut engagement ring.Rihanna is allegedly wearing the ring on her right hand, as close sources to the couple  say she hasn't said "yes" officially.  And with no official statement from the couple, we're all left waiting to know...

Kelly Osbourneis engaged to model Luke Worrall (18), after dating for six months!
The daughter of Sharon and Ozzy Osbourne has apparently had a change of heart when it comes to love.

Sopranos star Drea de Matteo and singer Shooter Jennings are engaged! Jennings reports that he asked de Matteo to marry him during a concert in Utica, N.Y. "He called her on stage and she had no idea," a source tells shared. "She was with their daughter; her parents were in the audience. She was totally surprised but overjoyed." Congratulations to the newly engaged lovebirds!

Peter Phillips, 29, is tenth in line to the throne and Queen Elizabeth's eldest grandson. In 2003, Phillips met Kelly, at the Canadian Grand Prix in Montreal.  Their engagement was announced on 28 July 2007.  Phillips is the first of the Queen's grandchildren to marry.  Before the marriage, Autumn Kelly converted from to Anglicanism, so that Peter wouldn't lose his place in the line of succession to the throne.  Shortly before their wedding, the couple caused some reported unease in royal circles when they were interviewed and photographed by Hello! magazine, and were reported to have been paid a huge sum.

Though this couple has already called it quits, after two weeks (sad)...this Cartier fancy yellow emerald-cut diamond with white diamond baguettes is still the envy of many women.  Wonder who's keeping it?

Jenna Fischer is playing a fiance on NBC's "The Office," and in real life! Fischer, 35, got engaged to writer Lee Kirk, 37, on June 30, 2009 while vacationing in Europe. The couple has been dating since January 2008, though the first we heard of it was at the Emmy Awards in September 2008. Details of the ring haven't been outed yet.