Harry Potter' fans on X went wild upon learning actress Katie Leung (who played Cho Chang) was cast as Lady Araminta Gun in 'Bridgerton' season 4 on Netflix.

Bridgerton' season 4 features a returning cast, including Luke Thompson, and will introduce new faces, such as Yerin Ha. Here's everything to know about the 'Bridgerton' season 4 cast.

Bridgerton' has rolled Season 4 cameras & unveiled Katie Leung, Michelle Mao and Isabella Wei as new cast members.

"Bridgerton" Season 4, starring Yerin Ha as Sophie Baek, aka the Lady in Silver, and Luke Thompson as Benedict Bridgerton, is in production at Netflix.

"Please rise for Sophie Baek & Benedict Bridgerton!!!" reads the photo caption, shared on Netflix's social media accounts. "Here's your first official photo of Yerin Ha and Luke Thompson on the set of Bridgerton Season 4. Now OFFICIALLY in production."

Will Simone Ashley come back for "Bridgerton" season 4? Here's what we know about her fate on the show, as well as the other cast members who are coming back.

The casting of Yerin Ha to play Sophie in Bridgerton season 4 helps more people visually identify with characters in the world they love A month after US entertainment site Variety leaked the news, Korean-Australian actress Yerin Ha was officially announced as the female lead for the next season of Netflix's hit Regency-period drama,

Bridgerton will return to Netflix's catalog in about two years, but the most important details of the fourth season have already been revealed, including the new characters. Here, check out who has joined the series.