Hollywood’s elite gathered at the iconic Chateau Marmont in Los Angeles on Sunday for the W Magazine and Saint Laurent Grammys afterparty, where Demi Lovato and Jessica Simpson led the star-studded arrivals.
The event followed the 2026 Grammy Awards at Crypto.com Arena, celebrating music, fashion, and political advocacy in the entertainment industry.
Singer Demi Lovato, 33, turned heads as she showcased an impressive 50-pound weight loss in a daring plunging gown.
The dress featured a sheer boned corset adorned with delicate floral embellishments, paired with a sweeping black skirt that added drama to her red carpet entrance.
She completed her look with strappy heels and a chic clutch, exuding confidence and glamour.
Lovato arrived hand-in-hand with Jordan “Jutes” Lutes, 34, continuing their affectionate display from the Grammys red carpet earlier that evening.
Her look reflected not only a physical transformation but also a renewed sense of poise and self-assurance, capturing attention from both fans and media alike.
Actress and singer Jessica Simpson, 45, also made a statement at the bash, stepping out in a leg-baring lace dress with a daring split.
She added a furry jacket and a quirky matching handbag, creating a bold and fashionable look that perfectly complemented the glamour of the evening.
The afterparty followed a night of award-winning performances and politically charged speeches.
Bad Bunny, who took home Best Música Urbana Album for DeBÍ TiRAR MáS FOToS, used his acceptance speech to deliver a powerful message against U.S. Immigration and Customs Enforcement (ICE).
Born Benito Antonio Martínez Ocasio, the Puerto Rican superstar dedicated his win to immigrants pursuing their dreams.
“Before I say thanks to God, I’m going to say ICE out,” Bad Bunny said, receiving a standing ovation.
He emphasized that Puerto Ricans and immigrants are not “savage” or “aliens” but Americans, highlighting ongoing social justice issues.
The artist will also perform at Super Bowl LX Half-Time Show at Levi’s Stadium next week, further cementing his global influence.
Similarly, Billie Eilish, who won Song of the Year for WILDFLOWER, used her platform to speak about immigrant rights.
The Los Angeles native stressed that “no one is illegal on stolen land” and encouraged activism, protest, and advocacy.
Her heartfelt message, delivered alongside her brother and collaborator FINNEAS, resonated throughout the music community.
British singer Olivia Dean, awarded Best New Artist, also honored her immigrant heritage during her acceptance speech.
She highlighted her grandmother’s journey from Guyana to the UK as part of the Windrush Generation, emphasizing the bravery and resilience of immigrant families.
Meanwhile, Kendrick Lamar earned Record of the Year for luther featuring SZA and Best Rap Album for GNX, paying tribute to late R&B legend Luther Vandross, whose vocals were sampled in the record.
Lamar’s wins underscored the night’s recognition of musical excellence across genres.
The W Magazine and Saint Laurent afterparty highlighted the intersection of celebrity, fashion, and activism.
From Demi Lovato’s weight-loss celebration in a dramatic sheer gown to political statements from Grammy winners, the evening reflected the modern entertainment world’s blend of artistry and advocacy.
Lovato’s stunning appearance alongside Simpson, combined with the Grammy winners’ meaningful speeches, ensured that the Chateau Marmont remained a focal point for Hollywood’s most talked-about moments of the night.