.

One Direction win big at the AMA's

 

One Direction were last night's biggest winners at the American Music Awards in L.A.

 

The boys won awards for Artist of Year, Favourite Pop/Rock band, Favourite Album for 'Midnight Memories'.

 

Other winners included Katy Perry, 5SOS, Sam Smith and Taylor Swift who won the 'Dick Clark Award for Excellence!

 

Still not seen the 1D video for 'Night Changes'... catch it below!