Katy Perry ignited the Rock in Rio Lisbon stage like a sparkplug on high-octane fuel, firing up thousands of dancing 'KatyCats' with her electrifying performance on day one of the 11th edition. But she wasn't alone - Charlie Puth had already got the party started earlier in the evening, bringing his signature blend of feel-good funk and pop-R&B to the main stage at Parque Tejo Lisboa.
The atmosphere was electric as Perry took centre stage, dressed to kill in a show-stopping white shirt-style dress emblazoned with the words "I AM NOT A ROBOT" - a tongue-in-cheek nod to her critics, perhaps? The diva playfully poked fun at recent headlines, including her high-profile romance with Josh Groban and Russell Brand. Giant prop phone screens flashed images of these past loves on stage, leaving Perry's devoted fanbase in stitches.
But this was no nostalgic trip down memory lane - Perry is a pop superstar who knows how to reinvent herself. She gave the crowd a taste of her forthcoming single 'Watch It Burn', described as a rockin' Kelly Clarkson-style anthem, and treated them to an emotional acoustic rendition of 'Roar'. With its defiant message, this song has clearly struck a chord with Perry herself, who revealed she'd lost her voice last year before proudly declaring its triumphant return.
Charlie Puth's earlier set had already warmed up the crowd beautifully, bringing a much-needed dose of funk and soul to the main stage. Dressed in his trademark lime green getup, Puth charmed the audience with feel-good hits that had everyone dancing like they were at a 70s disco. His witty one-liners about his outfit - "I'm like Garfield's dad or a substitute teacher" - only added to his down-to-earth charm.
With its unique attractions, including zip-lining and an aircraft show, Rock in Rio Lisbon is fast becoming the festival that has it all. And judging by the rapturous reception for both Perry and Puth, this year's event promises to be one for the books - a truly unforgettable night of music, laughter, and good vibes.