It looks like Denise Richards could already be engaged to marry, even though her divorce from actor Charlie Sheen is not yet finalised. According to Life & Style magazine, the romance between Richards and Bon Jovi guitarist, Richie Sambora, has just got even more serious, after Richards was spotted wearing a new diamond ring at a recent appearance at New York's Fashion Rocks concert. The ring, however, was on her right hand. Nonetheless, rumours of an engagement between Richards, 35, and Sambora, 47, are rife, with some insiders saying that the couple are planning to wed in May 2007, in Italy. A source told the magazine, "They were on their way to the Staples Center (in Los Angeles when Richie proposed)... He got down on one knee in the back of the limo." Perhaps the two stars want to keep their engagement quiet until their divorces are final, as Sambora also is nearly through his divorce process with actress Heather Locklear. The source added, "Richie is a very traditional guy. He wants to wait until they are both officially divorced, then they can make the engagement real. " | 
