Priscilla Rich, also known as the Cheetah, is a minor villain of the 2008 superhero television series Batman: The Brave and the Bold and also one of the three secondary villains of the 2009 animated slasher film Alvin and the Chipmunks: The First Slice, and a member of a biker gang. She is voiced by a Brazilian American voice actress Morena Baccarin.
In 2000, the Cheetah, along with two female bikers named Thalia Al Ghul (Andrea Bowen), and Poison Ivy/Pamela Isley (Jennifer Hale), travels to Monterrey Park, and stops in a convenience store. In the store, the Cheetah/Priscilla takes to hassling customer named Brittany Miller (Christina Applegate), having both Thalia and Poison Ivy restrain the girl's younger sisters Jeanette (Anna Faris) and Eleanor (Kaley Cuoco). Having grabbed Jeanette's wallet while she attempted to throw it to Brittany, the Cheetah/Priscilla taunts Brittany, making Brittany grudgingly ask for it back and address her as Priscilla.
After Jeanette mangles their motorcycles as revenge for troubling her, Brittany, and Eleanor, the Cheetah/Priscilla and her fellow female bikers follow the three girls back to the Riverside suburbs. Despite being reluctant to participate in her friends' plan to burn down the haunted house after siphoning gasoline from a red Mazda sedan, the Cheetah/Priscilla, after being reassured by Thalia that nobody will get hurt, wanders off to look around. Going into the barn, the Cheetah/Priscilla begins toying with some of the equipment lying around on the second floor, eventually climbing onto the third floor that leads to the attic. Finding a rope and rake used to hoist dry leaves, the Cheetah begins swinging from it for fun, catching the attention of, and annoys Poison Ivy, who demands the Cheetah/Priscilla to come down this instant, so they can help Thalia in her revenge plans. Unseen by Poison Ivy, the Cheetah/Priscilla was ultimately grabbed, attacked, and ambushed by Theodore Seville (posing as Theodore Seville) and pulled back into the attic, where Theodore/Donald stabs her to an attic rafter by the throat with a sharp pitchfork. Shortly, before Theodore/Donald kills her too, Poison Ivy finds Priscilla's corpse, which Theodore/Donald later moves. Priscilla Rich's corpse was later found and eventually taken away by the paramedics.