Nicole Kidman and Keith Urban made sure no one had any doubts about their romance on the red carpet at the Cannes Film Festival on Sunday (19May13) as they kissed and cuddled for the cameras. Kidman, who jetted to France for the festival last week (ends17May13) as her husband wrapped up his stint as a judge on the 12th season of American Idol, was as giddy as a lovestruck teenager when her usually scruffy man showed up in a tuxedo for the premiere of Inside Llewyn Davis. After spending months as an Idol panelist, Urban is now letting his wife play the judge - she's working with Steven Spielberg and other top industry figures to pick this year's (13) big Cannes winners. The couple pawed and smooched as the world's snappers flashed - and they didn't even seem to notice there was anyone else there. It was quite the star-studded pair affair as the film's star Justin Timberlake and his wife Jessica Biel also hit the red carpet, where they rubbed shoulders with the pop superstar's castmates Carey Mulligan and Oscar Isaac and leading ladies Jane Fonda, Kirsten Dunst and one of the world's most beautiful women, Bollywood icon and Cannes regular Aishwarya Rai.