World Aids Day: Prince Harry reveals fear of public speaking

Prince Harry has revealed one of his secrets as part of a campaign to help reduce stigma associated with HIV.

The royal is joined by stars including Nicole Scherzinger, Gemma Arterton and Paloma Faith, who all lay their secrets bare to the world on video in support of Sentebale's #FeelNoShame campaign for World Aids Day.

Harry co-founded his Sentebale organisation in Lesotho two years after travelling around the country in 2004 and seeing for himself the problems faced by Aids orphans, disabled children and others with serious issues.