Rachel Zegler and Josh Andrés Rivera continue to demonstrate that their bond remains strong despite their romantic relationship ending.

The Snow White star attended a performance of The Rocky Horror Show on Broadway over the weekend to support her former boyfriend, who is making his Broadway debut in the cult classic musical .

Following the show, Zegler took to Instagram on Sunday, June 28, to share her enthusiastic congratulations.

The 25-year-old actress posted a backstage mirror selfie posing alongside Rivera, who plays the character Rocky in the revival at Studio 54.

"CONGRATS GRAD!" she captioned the dressing room photo.

Zegler also shared an image from the show's curtain call, writing, "so intensely proud of my friend Josh!" over the snapshot .

The West Side Story alum additionally reposted a picture of herself with actor Luke Evans, who portrays Frank-N-Furter in the production.

This public show of support follows a pattern for the former couple, who have maintained a respectful friendship since their split.

When Rivera's casting was first announced in January, Zegler celebrated the news by commenting "LOVE TO SEE IT" on the production's Instagram announcement .

Zegler and Rivera first met while working together on Steven Spielberg's 2021 adaptation of West Side Story, in which she played Maria and he portrayed Chino .

The pair began dating in 2021 and went on to co-star again in The Hunger Games: The Ballad of Songbirds & Snakes before their relationship ended in 2024.

The Rocky Horror Show revival, which officially opened in April, has received nine Tony Award nominations and is scheduled to run through November 29 .

Rivera previously supported Zegler at her Radio City Music Hall concert performance of The Last Five Years in April, underscoring their continued mutual support.

Looking ahead, Zegler is set to return to Broadway in 2027 to reprise her Olivier Award-winning role as Eva Perón in Evita .