Fellow rockers pay tribute to Chuck Berry

Check Berry, the legendary rocker behind the hits Johnny B Goode, Roll Over Beethoven and Sweet Little Sixteen, has died aged 90.

Berry was one of rock 'n' roll's most influential guitarists and performed his signature duck walk move — bending his knees and bobbing his head — across more than 4,000 concert stages.

Fellow musicians paid tribute to the music pioneer on Twitter, described as "a rock'n'roll original" and "undisputedly the king".