Nicole "Nicki" Peterson is a student at Bayside High School. She was known for keeping a posse of "hairspray girls". She was a terrible friend, hated pineapples, pizza, makeup, and was really annoying. Raven Baxter planned to throw a party, but was upset to hear that Nicki was throwing one herself at the same time. Raven believed her chances were done until a popular boy named Ricky Rodriguez agreed on going to Raven's party because he hated the Giants, a baseball team Nicki's father played for.