Instagram/50 Cent & Justin Bieber & Celebrity 50 Cent posts photo of Bieber & Usher fighting, captioned to imply past abuse by Diddy. Explore the explosive allegations and industry rumors. March 22, 2026 AceShowbiz - 50 Cent recently reignited controversy by posting a photo of Justin Bieber and Usher involved in a physical altercation, alongside a caption implying past abuse linked to Sean Combs, also known as Diddy. The image, originally published by TMZ, shows Bieber grabbing Usher, but 50 Cent's caption referenced deeper issues tied to Bieber's early career.