This season premieres in two separate parts, with the first four episodes dropping Thursday.

Simone Ashley, Nicola Coughlan and Tori Kelly at the premiere of "Bridgerton" season three on May 13 in New York, Danielle Frankel, red carpet, Prada
“Bridgerton” actors Nicola Coughlan, Simone Ashley and more stars attended the show’s season three premiere in New York on Monday.

Season three of “Bridgerton” sees Coughlan’s Penelope Featherington strike up a romance with Colin Bridgerton (Luke Newton). This season premieres in two separate parts, with the first four episodes dropping Thursday. The final four episodes will premiere on June 13.

Ahead, see what celebrities wore to the season three premiere of “Bridgerton.”

Nicola Coughlan

Nicola Coughlan at the premiere of "Bridgerton" season three on May 13 in New York, Danielle Frankel, red carpet

Nicola Coughlan KRISTINA BUMPHREY FOR VARIETY

Coughlan sported a custom off-the-shoulder gown by Danielle Frankel, which featured corsetry and a floor-length train. The actress accessorized with matching pumps, elbow-length gloves and emerald jewelry. Stylist Aimée Croysdill, who also counts Freya Allan and Ellie Bamber as clients, dressed Coughlan for the occasion.

Simone Ashley

Simone Ashley at the premiere of "Bridgerton" season three on May 13 in New York, Prada, red carpet

Simone Ashley KRISTINA BUMPHREY FOR VARIETY

Ashley dazzled in a strapless Prada column gown lined with sequined silver fringe, completing her look with Anita Ko and Suzanne Kalan jewelry.

Tori Kelly

Tori Kelly at the premiere of "Bridgerton" season three on May 13 in New York, red carpet

Tori Kelly KRISTINA BUMPHREY FOR VARIETY

Tori Kelly’s sculptural strapless gown featured layers of pleated fabric and a sultry thigh-high slit. The singer also added on blush-toned pumps.

Luke Newton

Luke Newton at the premiere of "Bridgerton" season three on May 13 in New York, Versace, red carpet

Luke Newton KRISTINA BUMPHREY FOR VARIETY

Luke Newton opted for a Versace ensemble consisting of a red and black tweed jacket and black trousers. The actor was styled by Holly White, who also works with “Bridgerton” and “Queen Charlotte” stars Charithra Chandran and India Amarteifio, respectively.

Shonda Rhimes

Shonda Rhimes at the premiere of "Bridgerton" season three on May 13 in New York, Oscar de la Renta, red carpet

Shonda Rhimes KRISTINA BUMPHREY FOR VARIETY

“Bridgerton” creator Shonda Rhimes donned a navy lace off-the-shoulder gown by Oscar de la Renta, accessorizing with diamond and sapphire jewelry including a matching cocktail ring and pendant necklace.