billboard: Things are getting silly backstage with @zaynmalik and @louist91 of #OneDirection! #1Direction #1D #Directioner #iHeartRadio

billboard: Things are getting silly backstage with @zaynmalik and @louist91 of #OneDirection! #1Direction #1D #Directioner #iHeartRadio


One Direction performs onstage during the 2014 iHeartRadio Music Festival at the MGM Grand Garden Arena on September 20, 2014 in Las Vegas, Nevada.

One Direction performs onstage during the 2014 iHeartRadio Music Festival at the MGM Grand Garden Arena on September 20, 2014 in Las Vegas, Nevada.