**Sia Reveals Shocking Secrets: 10 Hidden Facts About the Elusive Pop Star Fans Need to Know**
**Sia Reveals Shocking Secrets: 10 Hidden Facts About the Elusive Pop Star Fans Need to Know**
Sia Kate Isobelle Furler—best known simply as *Sia*—is one of the music industry’s most captivating and enigmatic figures. With her unmistakable powerhouse vocals and deeply emotional songwriting, she has left an indelible mark on pop music. But beyond her signature platinum wig and dramatic music videos lies a complex and private individual whose life story is filled with struggle, transformation, and resilience.
Though fans know her best through chart-topping anthems like “Chandelier,” “Elastic Heart,” and “Cheap Thrills,” many lesser-known truths about Sia reveal the raw, real person behind the persona. In a series of candid interviews, public revelations, and biographical accounts, Sia has gradually lifted the veil on her personal journey. Here are 10 shocking and hidden facts about the elusive artist that even die-hard fans may not know—stretching from private battles to extraordinary triumphs.
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### 1. **She Hides Her Face for a Deeply Personal Reason**
Sia’s signature wig—a large, face-obscuring, two-toned creation—has become a symbol of her artistic identity. But it’s not just a fashion statement. Sia chose to conceal her face to protect her mental health. After spending years in the limelight as a singer-songwriter for other artists and struggling with addiction, she found that the pressures of fame became overwhelming. Hiding her face became a way to reclaim her privacy and focus on her music without sacrificing her personal life. “I just wanted to have a private life again,” she told James Corden in a 2016 Carpool Karaoke segment.
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### 2. **She Came Close to Ending Her Life**
In 2010, Sia hit rock bottom. Despite being a sought-after songwriter at the time, she was struggling with a combination of depression, addiction, and unresolved trauma. She has publicly shared that she wrote a suicide note and planned to overdose before a friend’s timely phone call changed her mind. This moment marked a turning point. Sia went to rehab, joined Alcoholics Anonymous, and began the long road to recovery. She later revealed that she was also diagnosed with Graves’ disease and complex PTSD—conditions that shaped much of her emotional music.
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### 3. **She’s on the Autism Spectrum**
In 2023, Sia revealed on a podcast that she had recently discovered she is on the autism spectrum. The revelation came after backlash from the autistic community over her film *Music*, which was criticized for its portrayal of an autistic character played by a neurotypical actor. In the interview, she acknowledged past mistakes, expressed regret for not involving more people from the autistic community in the film, and shared that coming to understand her own neurodivergence brought her peace. “For 45 years, I was like… ‘I’ve got to go put my human suit on,’” she said. “Only in the last two years have I become fully, fully myself.”
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### 4. **She Wrote Rihanna’s “Diamonds” in Just 14 Minutes**
Sia’s songwriting talent is unmatched. She has penned hits for Beyoncé, Katy Perry, and Britney Spears, but perhaps her most famous work behind the scenes is Rihanna’s 2012 megahit “Diamonds.” According to producer Benny Blanco, Sia wrote the song’s lyrics and melody in just 14 minutes—while sitting in a corner, waiting for a cab. She didn’t change a word afterward. This story only cements her reputation as a lyrical genius with an uncanny instinct for hit-making.
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### 5. **She Was Afraid of Success**
Ironically, when Sia finally found massive success as a solo artist with 2014’s *1000 Forms of Fear*, it terrified her. The album debuted at No. 1 on the Billboard 200, largely on the strength of “Chandelier.” But Sia refused to appear in her own music videos or perform facing the audience. Instead, she let young dancer Maddie Ziegler embody her songs through interpretive dance. Sia even posed on the cover of *Billboard* with a paper bag over her head and wrote an “anti-fame manifesto,” claiming she didn’t want the fame that so many artists craved.
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### 6. **Her Crooked Tooth Tells a Story**
One of Sia’s defining facial features—her slightly crooked bottom tooth—has an origin story that says a lot about her personality. When she was young, her parents gave her a choice: get dental work done or use the money to study abroad in Italy. She chose the latter. That decision not only reflects her adventurous spirit but also her comfort in being unconventional and authentic.
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### 7. **She Believes in a Quirky Higher Power**
Sia has openly discussed her spirituality, particularly her relationship with a “higher power” she affectionately refers to as “Whatever Dude.” In her own words, he’s a queer, surfing Santa Claus-like figure who looks like her grandfather. It’s a humorous yet heartfelt expression of how she connects to the universe—a mix of irreverence and deep faith that matches her unique worldview.
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### 8. **She Wrote and Directed Her Own Film**
In 2021, Sia made her debut as a film director with *Music*, a passion project based on a story she had written nearly a decade earlier. While the film received mixed reviews and sparked controversy over representation, it showcased her ambition to move beyond music and into broader storytelling. Sia not only directed the film but also wrote the screenplay and co-composed the soundtrack. The experience taught her valuable lessons about inclusion, responsibility, and artistic growth.
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### 9. **She’s a Fierce Animal Rights Activist**
Sia is an outspoken advocate for animal rights. She is a longtime vegetarian, has worked with organizations like PETA and the ASPCA, and has lent her voice to campaigns against animal testing and cruelty. Her social media often features rescued pets and pleas for animal welfare, adding another dimension to her identity as a compassionate and thoughtful artist.
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### 10. **She’s a Mother and Grandmother**
In 2019, Sia made a life-changing decision: she adopted two teenage boys who were aging out of the foster care system. In 2020, she revealed that she had become a grandmother after one of her adopted sons had children. Her family life expanded even more when she married filmmaker Dan Bernad in December 2022. The couple welcomed a child together in March 2024, but in a turn of events that reflects the complexity of her life, Sia filed for divorce in March 2025. Through it all, she has spoken about the joys and challenges of parenthood and emphasized the importance of love, healing, and support.
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### The Many Faces of Sia
Sia’s story is a reminder that beneath every iconic image is a human being with pain, passion, and purpose. Her music resonates not only because of her vocal power but because it reflects real emotions forged in the crucible of personal experience. From battling addiction and trauma to raising a family and conquering the charts, Sia remains an artist who defies convention—and continues to evolve. In revealing her secrets, she’s given the world not just music,
but a masterclass in vulnerability, resilience, and artistic courage.