Diamond has no dialgue throughout the movie other than "Ooh's" and "Aah's" during the music video sequences. She is easily distinguished by the large puff of fur at the end of her tail. Diamond appears in the Main Hoon Romeo, Chhoo Le Na, and Cool Cool music sequences.
Nice, Sweet, and Determined.
She has a fraternal twin sister named Katy. They sometimes fight, but eventually they make up and act like it never happened.