She puts a smile on the face of her music mogul boyfriend Simon Cowell.

And it wasn’t hard to see why, as Lauren Silverman, 38, stepped out for a spot of shopping in New York on Thursday looking typically stylish in a retro chic sheer blouse and bright blue flares.

The mother-of-two was seen browsing Intermix Boutique on Madison Avenue but appeared to leave empty-handed.

She didn’t appear too disappointed though as she emerged from the store with a pearly-white smile on her face.

Lauren’s toned tum was visible through her top as was a dainty gold necklace which rested against her buttoned down chest.

The dark-haired beauty carried a large beige leather handbag over her arm which perfectly complemented her stilettos.

The weather looked glorious for the outing with Lauren covering her eyes with some aviators as she walked in the sunshine.