Justin Trudeau 'hops like a rabbit' in bizarre new video promoting girlfriend Katy Perry's new song

Former Prime Minister of Canada Justin Trudeau has been brutally roasted online for 'hopping like a rabbit' in a bizarre new video promoting his girlfriend, Katy Perry's new song. Perry, 41, took to Instagram on Thursday to share a clip of her and some pals dancing to her latest hit Watch It Burn, which dropped on June 25. The singer, who donned a polka-dotted red romper and thigh-high socks, jumped up and down to the beat with her friends as she mouthed along to the lyrics. At one point, her boyfriend Trudeau, 54, dressed in khaki pants and a green...