Watch: Twenty One Pilots' 2016 AMAs medley.
As well as the award for Favourite Pop/Rock Group, Twenty One Pilots also won the award for Favourite Pop/Rock Group at the 2016 American Music Awards today - during which they performed a medley of singles, 'Heathens' and 'Stressed Out'.
Watch the performance below, as well as their thank you speech...
P.S. Click here to read our latest TØP interview.