Biological age tests have jumped from research labs into direct-to-consumer kits and celebrity Instagram feeds. Katy Perry has told followers her biological age is 33. Here is what the science ...

The couple made their relationship Instagram official in December 2025 after months of public sightings together Their first official public appearance was in October 2025 Katy Perry and Justin ...

Katy Perry shared a photo with her boyfriend Justin Trudeau. The picture seemed to be a commentary on their age difference. Perry is 41 and Trudeau is 54. In the photo with Trudeau, the couple appears ...

Katy Perry and Justin Trudeau's unexpected romance is still going strong—and they've got the date night fun to prove it. The singer shared a new photograph on Instagram with her boyfriend Trudeau, ...