Katy Perry has the internet talking again after sharing new photos with her boyfriend, former Canadian prime minister Justin Trudeau.

She joked in a new post about their age difference.

All the latest news, photos and more on the Firework singer. The American superstar rose to international fame in 2008 with her hit second album One of the Boys, and has since gone from strength to ...

The five-year-long Montecito mansion dispute involving Katy Perry and an 85-year-old veteran who is reportedly nearing the end of his life has taken yet another dramatic turn. The 41-year-old pop star ...

Katy Perry’s 41st birthday sparked a wave of controversies, from going public with former Canadian Prime Minister Justin Trudeau to smashing her own birthday cake. On Wednesday, October 29, a ...

Add Yahoo as a preferred source to see more of our stories on Google. (Photo Credit: Christopher Polk/Variety via Getty Images) Katy Perry and Justin Trudeau made their relationship official by ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo by Chris Jackson - Pool/Chris Jackson Collection via Getty Images Insider sources have reportedly revealed that Justin ...

Days after the release of her latest single, "Bandaids" — a hit that hints at her failed romance with Orlando Bloom — Katy Perry said she "struggled" with the idea of sharing such a vulnerable song.