After chopping off those awful dreads, Justin Bieber hit up his dad's engagement party, which included fun things like a tiger tied to a leash, plus some other creatures from a nearby zoo, according to PETA.

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PETA, as most people know, doesn't like it when people aren't nice to animals. It turns out that the owner of Bowmanville Zoo in Canada, where the animals came from, was charged with multiple acts of animals cruelty earlier this year, CBC reported. As such, PETA let Bieber know that they think his party guests shouldn't have been invited.