New York City, June 10 -- Former Canada Prime Minister Justin Trudeau has made his romance with pop superstar Katy Perry Insta official!

In an endearing post, Justin Trudeau shared pictures with Perry from the red carpet of the Tribeca Festival.

"What a special night. Huge energy on screen, huge energy in the audience! So happy to be by your side, Katy," he wrote in the caption.

https://www.instagram.com/p/DZX6FHSlmiL/

The first photo shows Trudeau adorably holding onto Perry's hand while the singer joyfully looks upon. It is followed by a second image, showing the couple sharing a cute hug while posing for the cameras.

Katy Perry reacted to the post and playfully commented, "it's Katheryn to you, baby."

Katy Perry and Justin Trudea...