Cristiano Ronaldo Inspired by Katy Perry's Roar

The Big Cat Rescuers on Instagram: "A tiger may give a warning call, such as a deep growl or roar, to signal that it feels threatened or wants an intruder to retreat. If this warning is ignored, it can respond by charging, a defensive behaviour meant to protect its territory. When encountering a cameraman, the tiger might interpret the camera or sudden movements as a potential threat, first issuing a vocal warning and then rushing forward to intimidate and drive the intruder away. Credit unknown