Justin Timberlake & Cameron Diaz Engagement Report Denied

People magazine reports that although Cameron Diaz was seen wearing a sparkling diamond on her ring finger, a rep for the actress denies rumors that she’s engaged to her boyfriend, *NSYNC star Justin Timberlake. The Sun had reported Timberlake proposed to Diaz over the holidays. “Justin and Cameron are really happy,” a friend told the British tab. “They spent a lot of time together over the holidays and they decided the time was right to get engaged. Justin spent a fortune on the ring. Cameron was thrilled with it.”