Rihanna - All Night (feat Sia) Site

Although "All Night" is not an official duet, the two artists have a significant professional history. Sia is the songwriter behind some of Rihanna’s biggest hits:

"" is a popular track often found on streaming platforms like SoundCloud and Audiomack . While it is frequently labeled as a collaboration between the two superstars, it is widely considered to be a fan-made mash-up or a remix rather than an official studio release. Behind the Song Rihanna - All Night (Feat Sia)

Sia famously wrote this global #1 hit in just 14 minutes. Although "All Night" is not an official duet,