Roxie is the Gym Leader of Virbank City's Gym, known officially as the Virbank Gym. She specializes in Poison-type Pokémon. She gives the Toxic Badge to Trainers who defeat her.

Roxie appears in Pokémon Black 2 and White 2 as a Gym Leader. She is a musician who plays the bass guitar. Her Gym is a music club. Trainers who defeat Roxie will receive the Toxic Badge, along with TM09 (Venoshock).