From Lorde and Diplo to Orlando Bloom and Justin Bieber, check out some of the most notable celebrity feuds.
Lorde and Diplo. DJ/music producer Diplo made a joke at singer Taylor Swift's expense, tweeting, "Someone should make a kickstarter to get taylor swift a booty." Swift's friend and fellow singer Lorde wasn't pleased, messaging Diplo with: "should we do something about your tiny penis while we're at it hm".
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