From Run-DMC to Kendrick Lamar: hip-hop at 50 - in pictures

The 50th anniversary of hip-hop is being celebrated this month, so here's a look back at a bold and influential genre that started when DJ Kool Herc, also known as Clive Campbell, created the style at a Bronx party in 1973. The term was officially coined in 1982 and in the years since, hip-hop has introduced stars from LL Cool J to Lil' Kim to Drake