Lili Reinhart, Madelaine Petsch and Camila Mendes' Riverdale reunion at The Strangers premiere

The three actresses beamed with joy as they posed for photos.

Lili Reinhart, Madelaine Petsch and Camila Mendes were photographed together for an unofficial Riverdale reunion while attending ‘The Strangers: Chapter 1’ premiere.

The three actresses were prominent figures in the successful CW series, which spanned seven seasons and concluded dramatically with a time-traveling finale in August of last year.

Reinhart, aged 27, and Mendes, aged 29, were seen in Los Angeles on Wednesday at a special screening at Regal L.A., showing their support for Madelaine, also 29, who has landed a prominent role in the first installment of the horror film trilogy.

Lili, who portrayed Betty Cooper in the Netflix series, chose a black satin dress featuring a sheer bodice with sequin embellishments.

Madelaine, known for her role as Cheryl Blossom, wore a dark gray halter-style dress with a plunging neckline.

Camila, who played Veronica Lodge, opted for a nude-colored dress cinched at the waist and supported by thick straps.

Lili Reinhart, Madelaine Petsch and Camila Mendes beamed with joy as they posed for photos, celebrating their reunion nearly a year after Riverdale concluded. (Image Shutterstock via Daily Mail)

In an interview with Entertainment Weekly published around the time of the show's finale, Reinhart told the outlet, “I know I will never be on a show that's seven seasons long ever again.”

She also discussed her co-stars, saying, “We feel like a family, and I will miss that. We're all going to go off and do our own things, and I'm so excited for my costars and I can't wait to continually support them for the rest of their careers.”

At that point, the actress confessed, “I dread the final episode because I know I'm just gonna be a f***ing mess.”

Actress Camila Mendes, who recently attended the Met Gala on Monday, has taken on various roles, such as in the films ‘Música’ and ‘Upgraded’, both released earlier this year.

Reinhart is the only one of the trio who hasn't appeared in a movie since ‘Riverdale’ ended. Nonetheless, she has remained active on social media, sharing ASMR videos on TikTok.

Madelaine has recently embraced the role of Maya in ‘The Strangers: Chapter 1‘, set to premiere in theaters on May 17th later this month.