Character:

Grell Sutcliffe is a flamboyant shinigami who works as Angelina Dalles' butler. He is initially portrayed as worthless and is often seen in the anime adaption trying to commit suicide after mishandling tasks. As a shinigami, he is characterized with red hair and shark-like teeth. Grell often refers to himself as a female and verbalizes his infatuation with Sebastian, much to the latter's disgust.

Source from Wikipeida