The couple prefer to keep their romance low-profile and are rarely pictured together, but they put on a public display of affection at the GQ London Collections: Men closing dinner, held at Cantonese restaurant Hakkasan.
The Saturdays singer Mollie, 27, kept things chic and sophisticated for the occasion, showing off her svelte figure in a skin-tight black dress which featured a textured print and dainty spaghetti straps, plus a demure knee-length hemline.
She also wore pointed blue suede heels while ditching both the jewellery and nail polish, finishing her look by tonging her blonde locks into loose, beachy waves.
As for her make-up look, the starlet kept things pretty simple, opting for her trademark black kohl liner teamed with flawless foundation, a touch of eyebrow pencil plus a slick of nude gloss on her lips.
Meanwhile David, 34, looked very smart in a grey checked three-piece suit teamed with a crisp white shirt and a charcoal tie.
The Dolce & Gabbana model also sported polished brown brogues and a silver watch, and placed an arm around his girlfriend's waist as they posed for their picture. Awww!
Mollie and David previously dated in 2011 but split after ten months together. However, the pair have sparked up their romance once again, with David confirming their official relationship status during an interview in October 2014.
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