Zara is stubborn,being a irken invader and she’s very loyal to those she trusts if you look past her natural bossy tendencies. She’s a irken,and her twin is Zim.  She has long,curly antennas that tend to perk up when she’s surprised,stunned or shocked,and her antennas go down when she’s annoyed or irritated. She has really sharp teeth and red ruby eyes,also having a white birth-mark on her forehead that resembles an upside-down triangle.