The Euphoria star Sydney Sweeney admits she’s a big Margot Robbie fan and open to a family role in the upcoming Barbie follow‑up.

Sydney Sweeney Says She’s “Not Opposed” to Joining ‘Barbie’ Sequel — Could Play Barbie’s Sister!

July 08, 2025: Rising star Sydney Sweeney recently shared some exciting news for Barbie fans: she’s “not opposed” to joining the sequel of Greta Gerwig’s blockbuster hit. In a chat with Bustle, the Euphoria actress said she’d need to see a script, but added she’s a “huge, huge fan of Margot [Robbie],” and wouldn’t mind portraying the doll’s sister on screen.

Might Play Barbie’s Sibling

When the idea of playing Margot Robbie’s sister was floated, Sydney didn’t shy away. “I would love that,” she said, teasing the lively, sisterly bond the role could bring .

Busy Summer for Sweeney

While the Barbie buzz builds, Sydney is deep in work. She’s currently on location filming Season 3 of Euphoria, which just resumed production. She’s also preparing to promote her new thriller Eden later this year.

What This Could Mean for Barbie 2

Fans have been calling for a sequel to the original Barbie, which grossed over $1.4 billion globally. But Margot Robbie and Greta Gerwig have remained quiet on official sequel plans, making Sydney’s interest a welcome spark for those itching for more.

Final Thoughts

Sydney Sweeney’s openness to joining the Barbie universe adds another layer of intrigue to franchise rumors. Whether as Barbie’s sister or another new character, she could bring fresh energy and star power to the sequel—provided the script is right.