Jun 4, 2009, 4:00 GMT
Eminem's $60,000 diamond necklace has been stolen.
The hip-hop star is reportedly missing items worth thousands of dollars - including his personal laptop - after his Los Angeles hotel suite was ransacked at the weekend.
The alleged burglary is thought to have taken place while the 'We Made You' rapper was attending the MTV Movie Awards at the Gibson Amphitheatre in Universal City, California, on Sunday night (31.05.09).
Eminem - real name Marshall Mathers - stormed out of the awards ceremony when Sacha Baron Cohen, dressed as his alter-ego Bruno, descended from the ceiling and thrust his bare butt in his face.
Meanwhile, the hip-hop star had a frosty reception when he appeared on stage in Los Angeles to perform with US rapper Jay-Z on Monday (01.06.09).
A star-studded audience - including Leonardo DiCaprio, Usher, Tobey Maguire and Ryan Phillippe - were reportedly left disappointed when Eminem showcased material from his new album 'Relapse'.
A source told the New York Daily News newspaper: "When Eminem rapped with Jay, the crowd loved it. But when he continued on his own and did songs off his new album, the energy just died. People were pumped to see him, but he wasn't interacting with his fans. His performance was mechanical, without a lot of personality, and people were pretty disappointed."
Your Talkback on this Story