Mr. Fantasy released a music video for 'Do Me Right' featuring Riverdale actors Lili Reinhart, Camila Mendes, and Madelaine Petsch. The appearances have fueled speculation that the anonymous singer is KJ Apa. The video includes numerous other celebrities spotted around Los Angeles.
Mr. Fantasy dropped the music video for his new disco-tinged track “Do Me Right” on May 1, 2026. The visual prominently features former Riverdale co-stars Lili Reinhart, Camila Mendes, and Madelaine Petsch, reigniting rumors that the masked artist is KJ Apa. Mr. Fantasy swings on a trapeze through Los Angeles, encountering stars for various activities including yoga with Mendes and other Angelino pastimes. He shares a swing with Dave Franco, bikes with Alex Warren, rocks out with Nick Jonas, swims with Cody Simpson, rides on the back of Tyler Posey’s motorcycle, and horseback rides with Neal McDonough. Additional quick cameos include Sombr, Rob Lowe, Zoey Deutch, Jimmy Tatro, Justice Smith, Patrick Schwarzenegger, Derek Hough, Kiernan Shipka, Daniel Seavey, Isiah Hilt, Florian Gouello, Pete Berg, Rufus Sewell, and Frank Grillo. Mr. Fantasy debuted on TikTok in August 2025 and has maintained anonymity behind a shoddy wig, fake teeth, and British accent. Online users point to shared tattoos with Apa as evidence, though neither has confirmed the singer's identity. The Riverdale stars' involvement suggests a strong connection to Apa.