TMZUFC Champ Junior dos Santos — Bonafide Baddass … Superfan of Katy Perry & AdeleByhtp90605 March 29, 2012 Share This ArticleShare Post NewsletterSed ut perspiciatis unde.Subscribe UFC heavyweight champ Junior dos Santos is a stone-cold killer -- who also happens to love Adele and Katy Perry tunes. Intimidated? Wait till ya hear him sing "Someone Like You." Check out TMZ on TV -- click here to see your local listings!