The pretty brunette joined a host of stars to celebrate the Hervé Léger by Max Azria Barbie doll clothing launch in London.
Lucky Barbie is the latest 'celeb' to be dressed by the designer, adding two new outfits to her wardrobe - a red bandage dress paired with gladiator-style heels, and a plunging monochrome number teamed with peep-toe boots.
Louise attended the bash to mark the launch of the miniature frocks, which are available to buy for £110 from the Hervé Léger store in Knightsbridge.
Despite Barbie taking centre stage, Louise looked seriously hot in a bodycon dress featuring a quirky geometric print.
The petite star accessorised with ankle cuff heels and a fierce black mani, sweeping her locks over one shoulder.
The new series of MIC sees Louise hit a rocky patch with on/off beau Andy Jordan, but she seemed to have left her troubles behind her as she smiled for the waiting paps.
She wore her trademark winged eyeliner, upping the drama with siren red lippy and a touch of peach blusher.
Other attendees at the event included former MIC stars Kimberley Garner and Hugo Taylor, who was joined by girlfriend Natalie Joel.
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