Bella Thorne Poses in Sheer Lace Bra, Returns to Red Hair on Instagram

Former Disney star Bella Thorne posed in a revealing sheer black lace bra in photos she posted to Instagram on Sunday.

The 28-year-old actress wore a bra with delicate straps, an intricate floral design over sheer mesh and a slight cinch at the center.

Thorne also debuted a hair change, ditching her dark brunette locks for her signature red hair. In the caption, she wrote, "Merida down in this b--------h," nodding to the redheaded Scottish princess from Disney's "Brave."

She took the sultry bedroom shots with her hair in loose curls and natural makeup featuring rosy blush and soft pink lipstick.

Fans filled the comments with praise. "OMG Bella," one wrote. Another said, "Hello gorgeous." A follower commented, "you look like a mermaid." "Red is soo back," a third added. One gushed, "God, I always wanted you to return to that color, my life, I love you, you are the most perfect."

"She is baaccck the most beautiful ginger giirrll," another remarked.

Thorne showed off her diamond engagement ring from fiance Mark Emms, who proposed in May 2023 after nine months of dating.

Last August, Thorne proposed to Emms, a year after his proposal. She shared video of the living room moment amid candles, flowers and heart-shaped balloons. Fans split on the gesture; some called it "cute" and "girl power," while others asked, "Why propose again?" and said, "Let’s not normalize this."

Thorne noted the reaction was "totally split down the middle," with supporters and critics.

In December 2025, she said they postponed wedding planning until after current work.

Emms produced Thorne's directorial debut "Color Your Hurt," which she wrote, produced and stars in with Jason Parks, Christopher Eccleston, Tammy Blanchard, Gideon Glick and Jordan Alexander.

He also produces the "Spring Breakers" sequel "Spring Breakers: Salvation Mountain" with Thorne, Grace Van Dien, Ariel Martin and True Whitaker.

"We're making our love child, which is this movie we just made together that I wrote and directed," Thorne told E! News. "I think once we're done with this movie — completion and editing, and everything and press — and then we do 'Spring Breakers.'"

"Once we're done with those two, then we will have the brain capacity to think and really do it right," she said of wedding plans.

Thorne explained her proposal: "We had gone through so much in a really beautiful way and a lot of dark times as well. Creating art is really hard. It is so difficult. At some point, right before filming, I wanted to return the love that he had given me when he proposed and make it equal. He was crying. It was so sweet and endearing and authentic."

"It's so shocking and it's so not done that when it does happen, they feel so honored, like 'You chose me?' and you're like, 'Yeah. You chose me and I choose you. This is a two-way street.'"