King Charles and Queen Camilla have welcomed a whole host of famous faces to a charity gala in New York City.
Last night, the British royals attended a lavish state dinner hosted by President Donald Trump and wife Melania Trump at the White House in Washington, DC, amid their four-day state visit.
On Wednesday, the duo had another packed day of engagements in New York. Their first stop was the site of the original World Trade Center, which has been turned into a tranquil oasis of remembrance.
The King and Queen appeared deeply moved as they lay a floral tribute to the victims of 9/11 at the National September 11 Memorial New York.
Charles then headed to Harlem to learn about the urban farming initiative while Camilla held a literary engagement attended by the likes of fashion icon Anna Wintour and actress Sarah Jessica Parker.
But now the duo are hosting dozens of stars at The King's Trust Annual Gala at Christie's in Manhattan.
And as celebrities dressed to impress, there were several sartorial successes that stood out. Here, the Daily Mail has rounded up the best dressed guests.
Actress Nina Dobrev, 37, oozed elegance in a dark green evening gown that featured a plunging sweetheart neckline and thigh-high split. She kept her raven tresses straight and accessorized with a pair of dramatic silver earrings
Singer Katherine Jenkins, 45, looked effortlessly chic in a powder blue maxi dress that boasted a halter-neck and silver embellishments. She wore her blonde tresses in loose waves and accessorized with an understated bangle and drop earrings
Fashion icon Anna Wintour, 76, opted for a white maxi dress emblazoned with green patterning before wrapping up in a beige trench coat. She accessorized with yellow strappy heels and her signature sunglasses
Supermodel Karlie Kloss, 33, posed up a storm on the red carpet in a daring red gown which featured a dramatic cape that draped across one arm. She finished the look with a pair of velvet pointed-toe heels in the same hue
Beloved celebrity chef Martha Stewart, 84, dazzled in a long-sleeved blue sequined gown that featured structured padding around the shoulders. She opted for black platform heels and a long clutch
Model and actress Iman, 70, made a bold statement at the charity gala in a black trouser-suit complete with dramatic train and striking headpiece. She added sparkle with a large ring and drop earrings
Lionel Richie's girlfriend Lisa Parigi, 36, wore a yellow gown by Carolina Herrera that boasted a voluminous tulip silhouette and was woven with golden jacquard florals. She accessorized with a small clutch and swept her hair back over one shoulder
British fashion designer Stella McCartney showcased her style credentials in a dark blue satin with cape like sleeves and high-low hem. She completed the look with a black clutch bag, embellished tights and black strappy heels
Emma Thynn, 40, the Marchioness of Bath, wore a lilac strapless column gown by Carolina Herrera, which boasted an intricate, grid pattern of light-catching crystals and tonal beadwork. She wore her hair loose and swept behind her shoulders