Kylie's raunchy ride tops viral chart

A film of Kylie Minogue in stockings and suspenders astride a bucking bronco has been named the best ever celebrity viral ad.

The Aussie star’s appearance in the video for designer underwear firm Agent Provocateur, in which she seductively unbuttons her dress and writhes to a track by The Hives, has clocked up more than 350 million hits on YouTube.