Is Niall Horan jealous of Justin Bieber?

Niall Horan and Justin Bieber's friendship first came into the spotlight after the two posted photos of themselves making noodles together on Twitter in September, but have the singers had a falling out since their post VMA's hangout? Not at all! If anything, the Irish boy bander and Canadian singer are closer than ever! In fact, Niall recently admitted that Justin is one of the reasons he auditioned for The X Factor UK. "He was someone I wanted to emulate," Niall says. "He's a super talented dude. Even now, when we're jamming on the guitar, you just want to hear that guy sing. He's got a great set of lungs on him. He can dance too. It's ridiculous."