Millie Bobby Brown reveals harsh truth behind teen criticism

Childhood fame exposed actress to relentless judgement, shaping mission to support young performers facing scrutiny

Millie Bobby Brown has reflected on the intense public scrutiny she faced as a teenager, revealing how constant criticism about her appearance shaped her outlook and strengthened her determination to support young people growing up in the entertainment industry.

The Stranger Things star made the remarks during an appearance on Jay Shetty's On Purpose podcast, released on July 13. Brown spoke candidly about the challenges of becoming famous at a young age and described public perception as one of the most difficult aspects of growing up in the spotlight.

Brown recalled that criticism about her appearance intensified when she was around 15 years old. She said people frequently judged the way she dressed, regardless of what she chose to wear. According to the actress, she often encountered contradictory comments that criticised her whether she opted for glamorous outfits or more conservative looks.

"I think I was 15 when people started saying I looked like a 60 year old woman," Brown said. She explained that wearing high heels prompted criticism from some people who questioned her choices, while wearing a suit resulted in claims that she looked too old. Reflecting on those experiences, she said she eventually realised many online critics simply contradicted themselves. "None of you actually have an opinion. You're all kind of like robots," she said.

Brown has previously spoken publicly about the pressure of growing up before millions of people. In March 2025, she posted a lengthy message addressing people who continually criticised her appearance, explaining that many expected her to remain the same child audiences first met in the opening season of Stranger Things. She rejected those expectations and made it clear that she would not apologise for growing up or changing naturally with age.

At the time, Brown wrote that she refused to make herself smaller to satisfy unrealistic expectations. She also said she would not accept being shamed for the way she looked, dressed or presented herself. The message attracted widespread attention and sparked discussions about online bullying, unrealistic beauty standards and the treatment of young female celebrities.

Later, during an interview on Today, Brown admitted speaking out had initially felt frightening. However, she said she was encouraged by the response, explaining that many young girls related to her message about being criticised for their appearance. Brown said the issue extended far beyond the entertainment industry and affected countless young people facing judgement every day.

During her latest conversation with Shetty, Brown reiterated that those experiences have influenced her long term goals. She said protecting young performers has become one of her life's missions because she understands first hand how damaging relentless public scrutiny can become during adolescence.

Her commitment to supporting children stretches beyond acting. In 2018, Brown became UNICEF's youngest Goodwill Ambassador at the age of 14. Since then, she has worked with the organisation to raise awareness of children's rights and advocate for young people across the world.

Brown's comments arrive as conversations about celebrity culture, online harassment and unrealistic expectations continue to gain attention. Many former child stars have spoken openly about the pressures of maturing under constant public observation, while social media has intensified the speed and visibility of personal criticism.

Now 22, Brown appears focused on using her own experiences to encourage healthier conversations about growing up in public. Rather than allowing years of judgement to define her, she continues to challenge harmful attitudes and hopes her story helps young people facing similar criticism develop greater confidence in themselves.