Niall Horan was just one busy guy following the VMAs. Who would not be on cloud nine after winning 3 Moonmen! According to MTV they received a bottle of champagne by their mentor X-Factor's Simon Cowell. Then Niall went on a date to eat tacos with Demi Lovato. Demi is now saying is was not a real date(surprise, surprise)! Niall then met Justin Bieber with Zayn and continue to celebrate! What did these guys to?