Ivanna Lisette Ortiz, from Florida, has denied attempting to murder singer Rihanna. Ortiz's plea comes after an incident in which she allegedly tried to harm Rihanna. The case is being closely watched by fans and law enforcement alike.

<img alt="A woman poses for a photograph outdoors" height="349" src="https://i.cbc.ca/ais/0542e0d4-b09d-499c-9536-664593f0566e,1774465213318/full/max/0/default.jpg?im=Crop%2Crect%3D%280%2C4%2C3936%2C2214%29%3BResize%3D%28620%29" title="Rihanna arrives at the premiere of Smurfs on Sunday, July 13, 2025, at Paramount Studios in Los Angeles." width="620" /><p>Ivanna Lisette Ortiz, of Orlando, Fla., pleaded not guilty Wednesday to the attempted murder of Rihanna.</p>