Abby is a little girl that Alex, Marty, Melman, and Gloria were visiting in Merry Madagascar. She loves all the zoo animals, and she thought they were the helpers of Santa Claus. She is played by Willow Smith, the daughter of Jada Pinkett Smith.
When Alex and his friends crashed into Abby's apartment, she got really surprised when she saw them, but then, she got so excited and she felt really confident around the zoo animals, and she hugged Alex, Marty, Melman, and Gloria (who hugged Abby back, stating that Gloria loves children.) And she made them cookies, she hugged Alex again saying that she was having the best Christmas ever, and she told Alex not to tell Santa that she was still awake, so she went upstairs so she could go back to bed, but she fell down, thinking she broke one of her bones, but it turns out that she didn't, and she actually goes back to bed this time.
Abby has dark skin, and she wears green pajamas with Santa's head on them, and she has brown hair in pigtails, she has brown eyes, and brown eyebrows.