Photo:John Salangsang/Shutterstock

Jessica Biel and Beverley Mitchell

John Salangsang/Shutterstock

The Camden sisters are back together again!

7th HeavenalumsJessica BielandBeverley Mitchellreunited on Wednesday at Los Angeles’s Grace E. Simons Lodge in Elysian Park. While there, Mitchell supported Biel at the season 2 premiere ofCruel Summer, which theCandyactress executive produces.

Mitchell, 42, shared a video featuring photos of the pair posing on the red carpet together — and shots of them partying like they were in aclassic WB promo.

Also in attendance was former*NSYNCmemberLance Bass, who made his acting debut on7th Heaven.

“Last night we did a thing! We took it back to and partied like it was 1999!” she captioned theInstagrampost. “Always there to support@jessicabiel@michellepurple3@purpledgaon the second season of@cruelsummeron@freeformsuch a fun night catching up with friends! Definitely felt like a high school reunion of sorts@lancebass@torispelling@thejasonbehr#1999#reunion#7thheaven#cruelsummer.”

David Livingston/Getty

Jessica Biel and Beverley Mitchell

Biel and Mitchell played sisters Mary and Lucy Camden on7th Heaven. The popular WB/CW series ran from 1996 to 2007 for 11 seasons.

The Brenda Hampton-created family drama followed a Christian Protestant minister and his wife navigating raising seven children of various ages while residing in the fictional town of Glenoak, California.

At Wednesday’sCruel Summerevent, Mitchell toldEntertainment Tonightwhat her friendship with Biel is like today.

“Jessie and I see each other often, cause obviously, like, she’s my bestie, she’s my ride or die. But it’s always fun to be able to come out and support her and cheer her on,” she told the outlet. “I’m so proud of everything that she’s done and this is so amazing.”

Never miss a story — sign up forPEOPLE’s free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer, from celebrity news to compelling human interest stories.

7th Heavencan be streamed in its entirety on Paramount+,

source: people.com