A source exclusively tells PEOPLE that Katy Perry is "flattered" that Justin Trudeau has "made a real effort" amid their new romance, which has been a "surprising life twist." The couple made their first public appearance as a couple on Saturday,

Katy Perry is stunning for her 41st birthday as she steps out with boyfriend Justin Trudeau and sparks weight loss talk.

Lauren Sánchez Bezos appeared to reference her and Katy Perry's all-female Blue Origin spaceflight in a sweet birthday message to the "Firework" singer.

Who is Jamie Mizrahi, the celebrity stylist spotted with Orlando Bloom in Venice after his split from Katy Perry? Here's what we know.

Katy Perry made waves in Paris over the weekend, and not just for her blossoming new romance. The pop star turned heads in a bold red satin dress while stepping out hand-in-hand with former Canadian Prime Minister Justin Trudeau.

Katy Perry and Justin Trudeau’s romance is reportedly getting hot and heavy, and it seems Lauren Sánchez was the first to predict the spark. "Lauren introduced them through her circle — she thought they'd vibe instantly," a source told Rob Shuter's# ...