Sia Furler — the Australian singer-songwriter who built a career on hiding her face — has an estimated net worth of around $30 million, according to Celebrity Net Worth. What makes that figure interesting isn’t the number itself but where it comes from. Sia earns less like a touring pop diva and more like a one-woman hit factory: the bulk of her fortune was written, not sung, often for other people’s records.
Below is how she got there — from a jazz-funk backing vocalist in London to the songwriter behind chart-toppers for Rihanna, Beyoncé and Katy Perry — plus where her money actually comes from and what’s been happening in her life lately.
How much is Sia worth?
Most reputable trackers put Sia’s net worth at roughly $30 million as of late 2025. Celebrity figures like this are always estimates — nobody outside her accountants knows the exact number — but $30 million is the consensus across the major aggregators, and it lines up with what a three-decade career as a performer and a top-tier songwriter would realistically generate.
For context on her actual cash flow: in her 2025 divorce from Daniel Bernard, court documents show Sia agreed to pay $42,500 per month in child support — a number that only makes sense for someone with substantial, steady income. She herself reportedly called California’s child-support guidelines “incredibly high” during the proceedings.
Where Sia’s money actually comes from
Three streams do most of the work:
- Songwriting royalties. This is the quiet engine of her wealth. Sia wrote or co-wrote massive hits for other artists, and every spin earns her a cut for life. The biggest is “Diamonds,” recorded by Rihanna in 2012 — Sia famously wrote it in about 14 minutes, and it went to No. 1 in more than 20 countries. She’s also credited on Beyoncé’s “Pretty Hurts,” Katy Perry’s “Unconditionally,” and tracks for Rihanna, Kelly Clarkson and others.
- Her own catalog. Solo records like 1000 Forms of Fear (2014) and This Is Acting (2016) produced streaming-era staples — “Chandelier,” “Cheap Thrills,” “Elastic Heart” — that keep generating royalties years after release. “Cheap Thrills” alone topped the U.S. Billboard Hot 100.
- Touring, sync and ventures. Live shows (when she chooses to do them), film and TV licensing of her songs, her 2021 directorial film Music, and assorted brand work round out the picture.
The songwriting catalog is the part casual fans miss. A performer’s touring income stops the moment they stop touring; a hit songwriter’s publishing royalties keep paying out for decades. That’s the financial logic behind a star who spent years avoiding the spotlight yet kept getting richer.
Who is Sia? A short biography
Sia Kate Isobelle Furler was born on December 18, 1975, in Adelaide, South Australia. Music ran in the family: her father, Phil Colson, was a working musician who played in a string of Adelaide bands, and her uncle Kevin was a singer and actor. Her mother, Loene Furler, was an art lecturer. (Older online biographies often flip these details — getting the parents’ roles backwards — so it’s worth setting straight.)
By her own account, school was miserable; she’s spoken about not fitting in and being bullied. What stuck instead was music — she grew up on Aretha Franklin, Stevie Wonder and Sting, and would dance alone in front of the mirror when her parents were away on tour. Decades later, that exact image of a kid dancing alone in an empty house became the visual DNA of the “Chandelier” video.
She got her first real stage experience in the mid-1990s with the Adelaide acid-jazz band Crisp, recording the EPs The Word and the Deal (1996) and Delirium (1997). Neither broke through commercially, but they convinced her to go solo.
The career that built the fortune
In the late 1990s Sia moved to London and found work as a backing vocalist with the acclaimed downtempo act Zero 7 and the funk band Jamiroquai. Her own debut, Healing Is Difficult, arrived in 2002, followed by Colour the Small One (2004).
That second album carried her breakout: “Breathe Me,” which soundtracked the final scene of HBO’s Six Feet Under — one of the most praised series finales in television history. That single placement introduced her melancholy voice to a huge American audience and turned a cult artist into a name producers wanted in the room.
Then came a pivot that defines her career. Worn down by fame and dealing with serious health and mental-health struggles, Sia stepped back from being a frontwoman around 2010–2012 and leaned into writing for others. The results were enormous: “Diamonds” for Rihanna, songs for Beyoncé, Katy Perry, Kylie Minogue, Celine Dion, Britney Spears and more. She’d cracked the code of the modern hit factory.
When she returned as a solo act, she did it on her own terms — refusing to show her face, performing with her back to the crowd or behind an oversized black-and-blonde wig, and sending dancers like Maddie Ziegler out front in her place. 1000 Forms of Fear (2014) gave her the signature smash “Chandelier,” which earned multiple Grammy nominations, including Record of the Year and Song of the Year. This Is Acting (2016) delivered “Cheap Thrills.” Over her career she’s collected an MTV Video Music Award and a stack of ARIA Awards, along with nine Grammy nominations.
Her later work kept expanding: the holiday album Everyday Is Christmas (2017), the supergroup LSD with Diplo and Labrinth (2019), and her 2021 film Music, which she directed and co-wrote. Music drew sharp criticism over its portrayal of autism and casting choices, even as it landed two Golden Globe nominations — a rare misstep in an otherwise charmed run. In 2024 she released her tenth studio album, Reasonable Woman, featuring collaborations with Chaka Khan, Kylie Minogue, Labrinth and Paris Hilton.
Sia’s personal life
Sia’s life off stage has been turbulent, and she’s been unusually open about it. In her 20s she lost a boyfriend, Dan Pontifex, in a sudden accident; the grief sent her into years of depression and addiction, and she has spoken publicly about a suicide plan she abandoned. She’s been sober since the mid-2010s and is candid about being in recovery.
She married filmmaker Erik Anders Lang in 2014; they divorced in 2016. In 2019 she adopted two teenage boys who were aging out of the U.S. foster system. She later married Daniel Bernard — they wed in December 2022 and held a ceremony in Portofino, Italy, in 2023 — and the couple had a son, Somersault Wonder Bernard, in March 2024. Sia filed for divorce in March 2025, and the split has played out publicly through custody and child-support proceedings.
Frequently asked questions
What is Sia’s net worth in 2026?
Sia’s net worth is estimated at around $30 million, based on figures published by Celebrity Net Worth and other trackers as of late 2025. Treat it as a well-grounded estimate rather than an audited number.
How does Sia make most of her money?
Primarily through songwriting royalties. She’s written or co-written hits for Rihanna, Beyoncé, Katy Perry and others, and those publishing credits pay out for as long as the songs get played. Her own album catalog, touring and sync licensing add to it.
Did Sia really write “Diamonds” for Rihanna?
Yes. Sia co-wrote the 2012 No. 1 hit, and she’s said the core of the song came together in roughly 14 minutes. It remains one of her most lucrative credits.
Why does Sia hide her face?
After years of struggling with the pressures of fame, Sia decided she could make music without being a public personality. Performing behind a wig and using stand-in dancers lets her keep a measure of privacy — and turned into one of pop’s most recognizable visual brands.
What is Sia’s most recent album?
Reasonable Woman, her tenth studio album, was released on May 3, 2024.