Pinky

Pinky (ピンキー Pinky) is one of the four main ghosts in the Pac-Man series. She attempts to ambush Pac-Man by moving parallel to him. In certain continuities, Pinky has been shown to have a one-sided crush on Pac-Man, which normally goes unreciprocated. She is good friends with Blinky, Inky, and Clyde. Source: Pac-Man Wiki