L'amour est dans l'air (love is in the air) for Jennifer Aniston and her boyfriend Justin Theroux. We spotted the couple at Charles De Gaulle airport in Paris today. Is their trip for business or pleasure? We hope it's the latter.

Jennifer looked casual in baggy jeans, a navy blue blazer and white sneakers. Justin was biker chic in a leather jacket, black jeans and motorcycle boots. The couple have been dating since last year, when they met on the set of "Wanderlust."

Jennifer stars in the upcoming film "Miss You Already" with Toni Collette about two women whose friendship is tested when one starts a family and the other gets ill.

See another pic of Jen & Justin...