Camila Mendes was surrounded by her Riverdale family for a very special occasion.

The actress’ engagement party to fiancé Rudy Mancuso turned into a heartwarming cast reunion with Lili Reinhart, Madelaine Petsch, and KJ Apa all showing up to celebrate. Mendes shared a series of photos from the special night, including a sweet moment where she, Reinhart, and Petsch shared an emotional group hug.

“Thank you to all our loved ones who came out to celebrate this milestone with us. best surprise ever,” Mendes captioned her post.

Reinhart re-shared the same picture on her Instagram Stories, adding “lol” with a ring emoji, while Petsch wrote, “My whole world.”

Petsch also gave fans a glimpse inside the event with selfies featuring Reinhart and Apa, calling it a “reunion weekend.” Apa posted one of the photos himself, writing, “my girls” with three heart emojis.

Mendes and Mancuso got engaged after he proposed in a hallway filled with candles and flowers. A source told People magazine the actress “thought she was going to a birthday party” before realizing it was actually her engagement celebration.

The pair met on the set of Música in 2022, where they played love interests, and made their relationship Instagram official on Valentine’s Day 2023.