Sexy actress Cameron Diaz is sparking rumors that she is engaged to British model Paul Sculfor, after she was photographed wearing a diamond band on her wedding finger. The Hollywood star has reportedly been dating Sculfor, who was recently linked to Bitch Jennifer Aniston, for the last few weeks but neither have officially confirmed the possible relationship. However, more rumors are flying that they are romantically involved after they were spotted locked in a passionate embrace following a romantic meal in Santa Monica, California last Monday night. And now Diaz has been photographed wearing a huge diamond ring on her left hand, prompting more rumors that her relationship with the former brick-layer could be more serious than previously thought. The 35-year old actress split from pop singing star Justin Timberlake last year, she was subsequently was linked to Jennifer Aniston's current love interest, rocker John Mayer.