REMEMBERING MJ: Mariah Carey

Sofa so good Mariah Carey seeks to snap up MJ's old couch at auction          When she's not pampering herself, diva singer Mariah Carey likes collecting old furniture, it seems. She wants to buy Michael Jackson's old sofa. The hitmaker has ordered her interior designer Kenneth Bordewick to place bids for a living room set owned by the late singer at the Michael Jackson Anniversary Day Auction.         The set - which was purchased to be used in the London mansion he was going to rent while undertaking his This Is It  residency - is among a number of special items up for sale, including the glove worn by Michael on his 1984 'Victory Tour' and the last autograph he ever signed before his death of acute Propofol intoxication a year ago on June 25.          The auction has been opposed by Michael's brother Randy, who is adamant his superstar sibling didn't wnat it to go ahead. Writing on his microblogging site, Randy said, "My bro stopped this auction before...I will do my best with Julien Auction House but I canonly do so much. Ultimately, my mom has the power to stop this. not me. This frustrates me. I know my brother wouldn't want this,"