United Kingdom, March 14 -- Sydney Sweeney "never felt confident" about having big boobs until she starred in Euphoria.

The 28-year-old actress spent her teens wanting to "hide" her body but taking on the role of Cassie in the HBO drama series helped her realise the power of feeling comfortable with herself.

She told Us Weekly: "I grew up with boobs. I was wearing a 32DD in sixth grade, and I never felt confident.

"I never had anything I felt good in, and I just wanted to hide. It wasn't until [I played] Cassie in Euphoria that I started realising it's actually powerful to be confident.

"Our bodies are incredible. We should embrace [them] and feel really good in our skin."

But after struggling to find underwear that fit her curvy fra...