Paris Hilton honours Nicole Richie on birthday: 'My sis and day one'
Synopsis
Paris Hilton's birthday tribute to Nicole Richie was more than a sweet social media moment — it doubled as a teaser for 'Paris & Nicole: The Encore,' rekindling one of pop culture's most iconic and turbulent friendships. From getting grounded as kids to a global reality TV franchise, their arc is a reminder that 2000s celebrity never really went away.
Key Takeaways
Paris Hilton posted a birthday tribute to Nicole Richie on 22 September via Instagram , calling her 'sis and day one.' The post featured a video montage from their childhood through to their upcoming project Paris & Nicole: The Encore .
Hilton recalled the pair 'getting grounded together as kids' before co-starring on The Simple Life .
Nicole Richie has since appeared on Fashion Star , Candidly Nicole , Great News (2017–2018), and Making the Cut (2020), and has published two novels .
The post signals the two remain close ahead of their reunion series.
Socialite and reality TV star Paris Hilton took to Instagram on 22 September to wish her longtime friend and The Simple Life co-star Nicole Richie a happy birthday, calling her 'sis' and 'day one' and reflecting on decades of shared memories — from childhood misadventures to their upcoming reunion project.
What Paris Hilton Posted
In her Instagram tribute, Hilton shared a video montage spanning the two women's journey from their childhood days through to their forthcoming collaboration, Paris & Nicole: The Encore. In the caption, she wrote: 'Happy Birthday to my sis and day one @NicoleRichie You've been by my side through it all, from getting grounded together as kids to #TheSimpleLife, and #ParisAndNicole: #TheEncore.'
She added: 'I'm forever grateful for every laugh, adventure, and unforgettable moment. Can't wait for all the memories still to come — love you forever Bill #SillAndBill.' The playful sign-off references the pair's long-running nickname for each other.
From 'The Simple Life' to 'The Encore'
Paris Hilton first drew tabloid attention in the late 1990s through her presence in New York City's social scene before venturing into fashion modelling in 2000. Her co-starring role alongside Nicole Richie on the reality series The Simple Life, combined with the notoriety surrounding a leaked 2003 sex tape — later released as 1 Night in Paris — catapulted her to global celebrity status.
Since then, Hilton has built an expansive media footprint spanning reality shows including Paris Hilton's My New BFF, The World According to Paris, Cooking with Paris, and Paris in Love, as well as the documentaries Paris, Not France, The American Meme, and This Is Paris.
Nicole Richie's Career Since 'The Simple Life'
Nicole Richie rose to national prominence through her five-season run on The Simple Life, during which her personal life attracted sustained media coverage. After the series concluded, she went on to serve as one of three judges on the reality competition series Fashion Star, then headlined the unscripted comedy Candidly Nicole for two seasons.
From 2017 to 2018, Richie took on her first series-regular scripted role, playing Portia Scott-Griffith in the sitcom Great News. In 2020, she returned to competition television as a judge on Making the Cut. Richie has also published two novels, underscoring a creative range that extends well beyond reality TV.
A Friendship Spanning Decades
The Hilton–Richie friendship is one of the most enduring in celebrity culture, having survived the intense scrutiny of early-2000s tabloid media, a well-documented falling-out mid-way through The Simple Life, and a public reconciliation. The upcoming Paris & Nicole: The Encore signals that the partnership — professionally and personally — still has chapters left to write.
Point of View
But this one is doing quiet promotional work: 'Paris & Nicole: The Encore' is name-dropped in the caption, making the tribute a soft launch for a nostalgia-driven project that networks are clearly betting on. The early-2000s reality TV revival is a genuine cultural moment — and Hilton, who reframed her own narrative through 'This Is Paris,' knows better than most how to manage a comeback arc. The mainstream coverage will focus on the friendship; the more interesting story is whether the Encore format can translate 2003-era chemistry to a 2026 audience that consumes reality content very differently.
NationPress
22 Sept 2026
Frequently Asked Questions
What did Paris Hilton post about Nicole Richie on her birthday?
Paris Hilton shared a video montage on Instagram on 22 September wishing Nicole Richie a happy birthday, calling her 'sis and day one' and referencing memories from childhood through their reality TV years. She also teased their upcoming reunion project, Paris & Nicole: The Encore.
What is 'Paris & Nicole: The Encore'?
Paris & Nicole: The Encore is an upcoming reunion project featuring Paris Hilton and Nicole Richie, following their iconic early-2000s reality series The Simple Life. Details of the format have not been fully disclosed, but Hilton referenced it in her birthday tribute.
How did Paris Hilton and Nicole Richie become famous?
The two rose to global fame through their reality television series The Simple Life, which ran for five seasons. Paris had already attracted attention through New York City's social scene in the late 1990s and fashion modelling from 2000, while Nicole gained prominence specifically through the show.
What has Nicole Richie done since The Simple Life?
Since The Simple Life ended, Nicole Richie has appeared as a judge on Fashion Star, starred in the unscripted comedy Candidly Nicole, played Portia Scott-Griffith in the sitcom Great News (2017–2018), and served as a judge on Making the Cut in 2020. She has also published two novels.
What is the significance of the nickname 'SillAndBill' used by Paris Hilton?
'SillAndBill' appears to be a longstanding playful nickname shared between Paris Hilton and Nicole Richie, referenced in Hilton's birthday caption alongside '#SillAndBill.' It reflects the informal, affectionate shorthand the two have used publicly to describe their friendship.
