Who the f**k does this guy think he is?! Russell Brand is NOT a fan of Katy Perry's new man, and somehow he feels entitled to let that opinion be known after everything he put her through! As you know, the pop star has been loving her surprising new romance with former Canadian PM Justin Trudeau. Following her tough breakup with Orlando Bloom, we've heard nothing but good things about these two! Plus, she just recently went Instagram official with him.