Wiz Khalifa knocks Mark Ronson and Bruno Mars’ off the top spot with 'See You Again' from the 'Furious 7' soundtrack. Bruno's 14-week reign with 'Uptown Funk' remains tied for the second-longest number one in the history of the Billboard Hot 100. However, Mariah Carey fans need not worry as her 16-week record remains secure for now. That is, if Bruno doesn't reclaim the number one spot again.