Christina Perri has filed for divorce from her husband, Paul Costabile, after seven years of marriage. Perri, 39, submitted ...

Christina Perri, a favorite of "Twilight" fans who also sang "Jar of Hearts," is divorcing Paul Costabile, with whom she ...

Katy Perry and her new boyfriend Justin Trudeau are in a good place. According to a source, the singer-songwriter, 41, and ...

Ariana Greenblatt attends a gala in L.A., plus Katy Perry, Chris Martin, Paris Hilton and more. From L.A. to Bologna, Italy ...

Now it seems the summer romance rumors are extending into fall. Here’s a complete timeline of Katy Perry and Justin Trudeau’s ...

Katy Perry and Justin Trudeau's romance heats up with Halloween hints as the pop star confirms she's dating someone and the ...

Katy Perry is apparently taking herself off the proverbial dating market, and she doesn't seem unhappy about it. “This guy is trying to get me to marry him and he has a ring in his hand,” Perry told ...

Katy Perry is apparently taking herself off the proverbial dating market, and she doesn’t seem unhappy about it. “This guy is ...

Katy Perry is officially off the market. Amid reports (and photographic evidence) that Perry is dating Canadian politician ...

Lily Allen, as fans say, is committed to not letting her estranged husband David Harbour have a moment of peace after he ...

Perry and Trudeau made their first public appearance together earlier this week in celebration of the singer’s 41st birthday.

Ryan Seacrest has revealed the heartbreaking news that his beloved father has passed away. Gary Seacrest 'was a devoted ...