Though he may have recently made his return to music, Justin Timberlake
joined castmates to promote his latest film, "Inside Lleywn Davis" at a
photocall at the Palais des Festivals at the Cannes Film Festival on
Sunday (May 19).
Clad in a checked shirt, double-breasted black sweater, and khakis, the "Sexyback" singer was joined by costar Carey