Unassuming valet François (Gad Elmaleh) must pretend to be the beau of beautiful supermodel Elena (Alice Taglioni) when the paparazzi snaps him with the woman and her real lover, Pierre (Daniel Auteuil), a married business executive, in this merry farce. To trick his wife (Kristin Scott Thomas) and save his marriage, Pierre pays François to feign a romance with Elena -- but hilarious, unexpected consequences ensue.