Lili Reinhart is encouraging everyone to enjoy summer and ignore unhealthy trends with “toxic” messages.

A longtime advocate for body positivity and acceptance, the actress took to Twitter to express support for everyone as the warmer seasons approach.

She wrote, “Reminder to myself, and to all — you don’t need a flat or perfectly toned stomach to wear a crop top.”

READ MORE: Lili Reinhart Praises Jamie Lee Curtis For Ditching Body Negativity

“These “summer body” trends are toxic. Your body is ready for summer no matter what it looks like,” she continued. “Don’t let it stop you from enjoying anything 🥲🙏🏻”.

Her fans appreciated the message with one fan writing, “i’ve been struggling so much with my body lately and because of where i live it’s already starting to get warmer so this has been on my mind a lot… thank you for this.”

The star has been candid about her own lifelong struggle with self-image and her own body.

READ MORE: Lili Reinhart Details 11-Year Battle With Depression: ‘Some Days I Feel Really Defeated’

She recently opened up about her struggles on Instagram.

“I’ve been struggling with obsessive thoughts about my body/weight the last few months and it’s gotten pretty severe in the last week,” she wrote in a series of Stories. “So, I want to take a moment to be vulnerable and share this in hope that any of you who are also struggling don’t feel so alone.”