Pop sensation Katy Perry and former prime minister Justin Trudeau made their budding relationship official on the 'gram. The 'Fireworks' singer shared a carousel of photos from their recent vacation to Tokyo on Instagram over the weekend, including selfies and shots of their sushi meals. Captioned "Tokyo Times on tour," the post marks their first public acknowledgement as a couple after months of speculation. Also, Sydney Sweeney speaks out about her American Eagle ad campaign from earlier this year.