Simone Deveaux is a fictional character in the TV series Heroes. She is portrayed by Tawny Cypress.
When Simone Deveaux is introduced in the premiere episode, she is an art dealer living in New York City who is romantically involved with artist Isaac Mendez. However, she becomes increasingly distressed with Isaac's heroin addiction and his claims that he can paint the future.
In the episode "One Giant Leap", Simone takes down a painting of Claire and Zach and tells Isaac that she is selling the paintings so that he can go to rehab. When Isaac refuses, she leaves him. Later that day, Peter Petrelli, who until recently had been a hospice nurse caring for Simone's father, confesses his love for her. Although the two spend the night together, Simone doesn't want to rush into a new relationship.
Several days later, Simone tells Peter that her father has died. When Peter inquires about the painting by Isaac which she sold recently, Simone tells him Mr. Linderman bought it.