RiRi accepted her AMA award ‘for being an icon’ in suitably dolled-up style. We adore how inventively she used her own hair as a hairband, slicked down and held in place by some nifty pearl-encrusted slides – all the better to match her 90s pearly choker and shiny trophy. A total masterclass in going-out hair.

Find out who designed Miley's twosie at the AMAs.