(pr-inside.com ) - Pussycat Dolls star Nicole Scherzinger wore $3 million (?1.5 million) worth of diamonds for her rendition of Marilyn Monroe's Diamonds Are A Girl's Best Friend at the Movies Rock show in Hollywood on Sunday (02Dec07).The singer also sported rhinestones on her eyelashes, but it was stunning brunette Beyonce Knowles who wowed the most, wearing a tight-fitting shimmering green dress for the red carpet and then stepping out to perform Somewhere Over The Rainbow in a fairytale yellow ballgown.And singer Fergie was the highlight of the performers when she spun into the air while performing Wings' Live & Let Die, wearing a form-fitting Dolce & Gabbana black leather outfit. And there was an awkward moment on the red carpet outside the Kodak Theatre when Eddie Murphy showed up with his new fiancee Tracy Edmonds just minutes after his ex-wife Nicole.The two avoided each other and Murphy admitted he was only at the event because his bride-to-be wanted to go.He quipped, "The last 10 things you've seen me go to, she made me go to." The funnyman then sarcastically said, "We're gonna have so much fun!"