Posted 1 minute agoSubscribe to BuzzFeed Daily NewsletterCaret DownOrlando Bloom Reacted To A Post Poking Fun At Katy Perry's Rumored Romance With Justin TrudeauKaty sparked romance rumors with Justin in July - just weeks after her split from Orlando.by Chelsea StewartBuzzFeed StaffFacebookPinterestLink Orlando Bloom reacted to a post trolling Katy Perry and Justin Trudeau amid rumors they're dating. Mike Marsland / Getty Images The two made headlines last week when they were seen dining at a restaurant in Montreal, followed by Justin's appearance at the Montreal stop of Katy's Lifetimes tour.