Pharrell kept a close arm round his beautiful wife as they leave at pair left of Cannes dinner party film festival winds down.
They were followed by excited fans eager to speak to the trendy couple but failed to raise a smile as one pleaded for an autograph.
Helen wowed in a sheer black buttoned up jumpsuit which showcased her endless legs.
The 35-year-old wore her two-tone hair in tight curls and sported minimal make-up for the outing with her beau.
The mother-of-one finished off her look with a pair of trendy monochrome heeled brogues.
Pharrell, who was this week promoting Dope, a film he produced, was cool in a bright, illustrated jacket.