Katy Perry is not hiding how serious things have become with Justin Trudeau. The singer and the former Canadian prime minister made their red carpet debut on June 8 at the TriBeCa Film Festival, where Perry attended the premiere of her ‘Lifetimes Tour’ concert film.

Katy Perry and Justin Trudeau are making their romance red carpet official.

And so to have that anchor, finally, makes me feel really whole now," she continued, saying she went through a "metamorphosis."