15+ Top Stars' Looks at the 5th Annual King's Trust Global Gala – 20 Photos

Supermodel Iman commands the red carpet at Christie's New York in a razor-sharp black structured ensemble with power shoulders, wide-leg trousers, and a sweeping floor-length train that stretches dramatically across the carpet behind her, her hand planted firmly on her hip.

Martha Stewart glitters from head to toe in a floor-length, long-sleeved deep navy sequin gown with intricate beaded detailing across the shoulders, holding a matching dark clutch and finishing the look with black open-toe heels and delicate drop earrings.

Donatella Versace stuns in a form-fitting powder blue gown featuring a sheer mesh bodice and sleeves patterned with silver glittering checkerboard squares, the same geometric motif tapering down the skirt into scattered diamond shapes toward the hem.

A close-up portrait of Donatella highlights her striking green eyes framed by golden eyeshadow, her platinum blonde hair swept to one side, and large crystal teardrop earrings that brush her shoulders above the gown's embellished neckline.

Anna Wintour poses in her full ensemble on the step-and-repeat: the olive-and-white floral dress visible beneath an open blush coat, her jewelled necklace and strappy olive sandals catching the eye, sunglasses firmly in place as she stands one hand in pocket.

Charlotte Tilbury works the indoor step-and-repeat in a black lace semi-sheer gown scattered with tiny crystals, paired with a dramatic floor-length lace cape, layered silver chain necklaces, chandelier earrings, and sparkling embellished heels, her auburn waves cascading freely.

Shot outside against a vintage cream convertible with red leather interior, Charlotte arrives in the same lace look accessorised with cat-eye sunglasses, as she poses beside the velvet rope.

Stella McCartney cuts a sleek, fashion-forward figure in a midnight navy satin dress with dramatic flutter sleeves, the skirt ruched and gathered at one hip to reveal sheer black polka-dot tights beneath, finished with a small black beaded clutch and sheer sandals.

A close-up portrait of Stella shows her blue-grey eyes and centre-parted, honey-toned hair worn loose and natural, her expression cool and direct against the Christie's red backdrop.

Nina Dobrev turns heads in a strapless deep teal satin ballgown with a ruched sweetheart bodice, a full skirt with a thigh-high front slit, and a trailing hem — the whole look anchored by delicate chandelier earrings, a tennis bracelet, and barely-there strappy heeled sandals.

Karlie Kloss delivers a monochromatic masterclass in red, wearing a sleek, column-style scarlet gown with a single-shoulder halter neckline and a dramatic floor-length cape cascading from one shoulder, the entire look — down to her heels — in the same bold crimson.

Meghann Fahy opts for understated elegance in a floor-length dark chocolate brown jersey gown with an asymmetric draped neckline, long fitted sleeves, and a knotted waist detail, her blonde hair worn loose and she clasps her hands softly in front of her.

Jasmine Tookes stops traffic in a column gown that pairs a silver crystal-encrusted strapless front with bold black side panels and a black train pooling behind her, the contrasting colour-blocking creating a corseted illusion silhouette that is pure red carpet material.

Natasha Poonawalla brings maximalist Indian-inspired glamour in a cream halterneck crop top and ruched skirt adorned with vivid multicoloured embroidered motifs, paired with an extraordinary sculptural collar necklace centred with an emerald green stone, stacked gold cuffs, and a gold-tipped clutch, her hair swept into a high bun.

Gala co-chair Lionel Richie beams on the red carpet in a sharp double-breasted black suit over a crisp white shirt, finished with a black-and-white houndstooth tie and polished black dress shoes, his signature warm smile firmly in place.

Model Madison Headrick keeps it sleek in a strapless black satin corset gown, the structured boned bodice fastened with a row of small buttons down the centre front, transitioning into a smooth fitted floor-length skirt, accessorised with just a delicate diamond necklace.

Lisa Parigi radiates sunshine in a sunshine-yellow jacquard column gown with thin spaghetti straps and an all-over floral pattern in gold, red, and green, carrying a small glittering spherical clutch, wearing a pearl choker and bracelet, and flashing a wide, joyful smile.

Karen Elson is head-to-toe in richly textured crushed crimson velvet, the full-length long-sleeved gown catching the light in shifting waves, set off by long dangling crystal earrings, a stacked gold cuff bracelet, red nails, and matching dark burgundy pointed-toe flats.