Twofour and Big Pictures are to co-produce a royal documentary specifically for the international market. William's Love Life, a one-off, hour long documentary looking at Prince William's relationships is being sold internationally by ID Distribution, with the Women's Entertainment Network already confirmed in the US. Twofour and Big Pictures have worked together on several other broadcast and online projects including two series of Exposed, first broadcast on Living, and Diana - Her Last Ten Days in Pictures which has been sold worldwide.

Big Pictures is the world's biggest celebrity picture agency. Founder Darryn Lyons said: "We are always looking for new ways to bring our massive archive of pictures to a new audience. Combining our resources with Twofour, who can use our pictures to tell the story of William in a film, makes perfect sense."

Twofour Commercial Director, Anthony Hughes, said: "This is another example of how working with partners like Big Pictures we can produce exciting programming for broadcasters throughout the world outside of the traditional full commission model."

William's Love Life will explore William's very public relationship with Kate Middleton, the middle class daughter of a self-made businessman and an airhostess. What is the truth behind their relationship? Will it last? And if it doesn't, who is next in line to sit atop the royal love throne?

William's Love Life will also take an in-depth look at the real life Prince Charming's less well-known love affairs that are often anything but a fairytale. Expect lusty relationships, flirty encounters and a bevy of adoring female friends as William works hard to resist temptation and Kate works even harder to keep her Prince.

Drunken dance floor embraces, public celebrity affection, society belles and limelight craving female admirers, the programme will look at which ones got away, who is not taking no for an answer and who is destined to wake up to flashing cameras and tabloid stories with the next kiss from the Prince.

Royal correspondents, family friends, authors and royal insiders will help reveal the truth behind William's Love Life, while access to the Big Pictures photo archive will paint the real picture of the women in the Prince's life.

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