Katy Perry brought out the futuristic theatrics for her stop at Uber Arena in Germany for the Lifetimes tour. During the concert, the pop star, 40, performed her hits, including “Firework” and “I Kissed a Girl,

Katy Perry and Justin Trudeau’s new romance is continuing to heat up as both the pop star and the former Canadian prime minister appeared to make cheeky references to each other over Halloween weekend.

Katy Perry has been winning hearts with her photos from Prague. The pop icon recently conducted her show for the Lifetimes Tour stop in the Czech Republic. As such, she has shared glimpses from the trip that are too wholesome to miss.

Katy Perry is finding time to take in the sights while on her tour through Europe. In the midst of The Lifetimes Tour, the 41-year-old “Firework” singer shared photos and videos from her latest European escapades on Instagram on Friday.

Even with a hot new romance to keep her happy, Katy Perry couldn't help but be obnoxious about it when a fan at a European concert held up a sign asking her to marry him, RadarOnline. com.

Katy Perry is getting blasted online for destroying her 40th birthday cake, which her backup dancers ended up eating off the floor. The pop star celebrated the milestone backstage following a recent stop on her ongoing Lifetimes Tour.