The star even watched a few live, reporting news shows to understand the style, body language and other finer nuances of a reporter.
Says a source, "Katrina watched over 100 hours of news footage on Youtube and also watched a lot of behind the scenes footage of reporters and journalists and how they approached their stories."
Katrina,said "The beauty of being an actor is that I get to play different characters. Each character has its own graph and needs some amount of preparation and that's what's exciting and challenging too."
'Jagga Jasoos' releases on July 14, 2017.