On Saturday, Katy surprised fans by posting a sweet mix of photos and videos from her Japan tour on Instagram. But this was ...

Katy Perry shares Instagram photos with Canadian Prime Minister Justin Trudeau during their Japan visit, officially revealing ...

Katy Perry and Justin Trudeau have become Instagram official, with the 'Firework' singer posting a series of photographs of ...

Katy Perry and Justin Trudeau took things to the next level with a high-profile double date in Tokyo. The couple was seen ...

American singer Katy Perry and former Canadian Prime Minister Justin Trudeau have hard-launched their relationship on social ...

Pop superstar Katy Perry and former Canadian prime minister Justin Trudeau have confirmed their relationship with a joint ...

Former Canadian Prime Minister Justin Trudeau and pop star Katy Perry have appeared to confirm their relationship in the only way that matters – by going Instagram official.