United Kingdom, April 13 -- Katy Perry has denied allegations made by Ruby Rose she sexually assaulted her nearly two decades ago.

The singer, 41, responded through a representative after actress Ruby, 40, made a series of posts on Threads on Sunday (12.04.26) alleging an incident at a Melbourne nightclub when she was in her 20s.

Her claims were made in response to a post by Complex Music referencing Katy's reaction to Justin Bieber and his Coachella 2026 performance.

Ruby said it had taken her "almost two decades" to speak publicly about the alleged incident.

She wrote: "Katy Perry sexual assaulted me at spice market nightclub in Melbourne. Who gives a s*** what she thinks."

Ruby added: "Though I am so grateful to have made it long ...