Rosie O'Donnell hasn't completely given up on the magazine business. The ex- Rosie editor has landed her own column in the gay and lesbian mag The Advocate. In her first column, which appears in the May 13 issue, O'Donnell describes how fame robbed her of her "yellow" — a metaphor she uses for energy and happiness. In her second column, she'll discuss how fame lined her pockets with "green" — a metaphor she uses for heaps of cash.