Nicki Minaj was feeling shades of blue and green during her appearance on Monday’s “Lopez Tonight.” The multi-colored-haired Barbie tells the talk show host what she did on her day off, how it felt to getting patted on the ass by Regis Philbin aka Reggie Bear, and introduces her newest alter-ego Rosa (pronounced Rrrrrosa). George also presents her with a gift to protect her most famous asset. Plus, she performs her next Pink Friday single “Moment 4 Life.”