The couple made headlines in August when Chabbott ran over a New York City police officer's foot in his Ferrari Spider. He still faces two misdemeanor charges.
Pratt and Chabbott broke up in September, reconciling shortly after. The couple briefly lived together in New York, but Pratt has since moved back to her home in Los Angeles, UsMagazine.com said.
"I wish him well and I hope we can be friends," Pratt told the celebrity news website.