Jones was a Dallas Cowboys Cheerleader for two years, and a Dallas Mavericks Dancer for one year. She is best known for her role as Toni Childs-Garrett on the UPN comedy series, Girlfriends. Jones later has appeared in a number of films, and had the recurring role as Cynthia Irving on the Fox supernatural series, Sleepy Hollow. Jill can currently be seen playing the role of Amanda Fisher on the Starz horror-comedy series, Ash vs. Evil Dead.