Katy Perry is celebrating another trip around the sun.
On Sunday, October 25, the "Teenage Dream" singer rang in her 42nd birthday.
The pop star has been laying relatively low recently, with no active touring or upcoming concerts, however what hasn't let up is her romance with former Canadian Prime Minister Justin Trudeau.
The couple has been dating since around July 2025, and most recently stepped out together for the Lucas Museum of Narrative Art opening night gala in September, showing off their love on the red carpet.
See some of their sweetest photos below.
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© Getty ImagesLove on the red carpet
Katy and Justin, 54, were all smiles on the red carpet in September at the Lucas Museum of Narrative Art, the former wearing a fitting silver dress with a pronounced half-moon neckline. The outing came over a year after they were first spotted together.
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© Getty ImagesOne year in
That wasn't their red carpet debut however. That came June 8, when Justin supported Katy at the world premiere of the Katy Perry: The Lifetimes Tour - Live from Paris concert movie at the beginning of the TriBeCa film festival.
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© Getty ImagesSupportive boyfriend
The two similarly packed on the PDA on the red carpet, and Katy opted for a chic white halter-neck dress with swirl accents reminiscent of the cone bras she has often worn on stage.
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© InstagramBlossoming romance
One of the first photos the pair publicly shared confirming their romance was during a trip to Japan in December 2025, sharing a selfie with beautiful, autumnal foliage behind them.
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© InstagramSki bunnies
The two also enjoyed a ski trip together shortly after.
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© InstagramTeenage dream
Katy and Justin looked like smitten teenagers in photos the former shared of their weekend spent at Coachella in April 2026, during which they enjoyed both Justin Bieber and Sabrina Carpenter performances and late night munchies.
