LOS ANGELES, April 29 (UPI) -- Mischa Barton and Artem Chigvintsev are not dating, contrary to reports.
Chigvintsev's rep denied the 30-year-old actress and 33-year-old professional dancer are romantically involved after the pair were spotted at dinner Wednesday. Barton and Chigvintsev were partnered on Dancing with the Stars Season 22.