Riverdale's Camila Mendes & Madelaine Petsch Wear Coordinated Halloween Costumes with 'Alice in Wonderland' Theme

Camila Mendes and Madelaine Petsch coordinated their Halloween costumes this year!

The former Riverdale co-stars had an Alice in Wonderland theme while attending the star-studded Vas J Morgan and Michael Braun Halloween party on Friday night (October 31) in Los Angeles.

Camila was the Queen of Hearts while Madelaine dressed up as the Mad Hatter.

“whoooo’s been painting my roses red ????,” Camila captioned her Instagram post.

Madelaine wrote on her Instagram page, “Some say to survive you have to be as mad as a hatter, which luckily I am ????????❤️.”

There were so many celebrities at the event and we have a recap of all the stars who attended and what they wore!

Camila just got engaged and her engagement party turned into a mini Riverdale reunion as well.