Does Prince Harry have a real secret?
The Royal is set to reveal one of his secrets today as part of a campaign to help reduce stigma associated with HIV.
But what is it? Twitter has been set abuzz with guesses.
Some were cruel. And pretty unoriginal.
How exciting, Prince Harry is going to reveal a secret today. I wonder if he's finally been told who his real father is ?— Val Mansell (@ValMansell) December 1, 2014
#FeelNoShame Is Prince Harry's confession going to reveal his real father? Because we know that already— Fraser Jay Myers (@FrazJazz) December 1, 2014
As much as Prince Harry revealing a secret for #FeelNoShame is commendable, the identity of his real father is hardly a secret.— Angry Salmond (@AngrySalmond) December 1, 2014
So apparently Prince Harry is revealing a secret later! Will it be that James Hewitt is his father I wonder???— Mark (@Binnsy_46) December 1, 2014
Some would cause a real storm:
Prince Harry 'to reveal a secret' at 1pm for World AIDs day. Whaddya reckon? "I'm a Catholic" ? "I never wear pants"? #HarrysSecret— Michael Moran (@TheMichaelMoran) December 1, 2014
Prince Harry to reveal big secret for World Aids Day- I wonder what it is, is he getting married???? http://t.co/jeldUW7g6S— David Jones (@DavidJo52951945) December 1, 2014
Prince Harry to reveal secret at 1pm
He can only go up more in people's estimation if he says Kate's second child maybe his..— Jon (@JonYBristol) December 1, 2014
Some were light hearted.
Prince Harry to reveal his secret today as part of #WorldAIDSDay Gay community prepares: “I KNEW it!"— Brendan (@Brendan_Surrey) December 1, 2014
Prince Harry to reveal a secret today as part of a campaign to end HIV stigma. Looking at his family, my guess would be 'hair transplant'.— Oonagh (@Okeating) December 1, 2014
But the campaign, which is on World AIDS Day has a serious point. The 30-year-old said in an introductory video: "Globally, HIV is the second-highest cause of death amongst those aged between 10-19 years old, and it is the number one cause of death across Africa.
"One tragic issue in particular is the shame and stigma linked to HIV.
"This causes thousands of children to needlessly die each year because they're keeping their illness a secret and not getting the medical attention they need."
The royal will be joined by stars including Nicole Scherzinger, Gemma Arterton and Paloma Faith, who will all lay their secrets bare to the world on video in support of Sentebale's #FeelNoShame campaign.
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.
The campaign aims to raise awareness of how eradicating shame and stigma can save the lives of HIV sufferers, empowering them to seek medical support and education about their condition, and preventing the virus from spreading.
Lesotho has the third highest HIV/Aids prevalence in the world after Swaziland and Botswana.
More than 37,000 of Lesotho's 500,000 children are HIV positive and approximately 200,000 have lost parents to Aids, forcing them out of school and into hazardous forms of labour including prostitution and trafficking.
Since 1996, the country's average life expectancy has fallen from 59 years to below 48.7 years.