Pippa Middleton and Prince Harry often hang out together
Everyone noticed Prince Harry Pippa Middleton having a laugh together at the Royal Wedding.
Pippa's big sister Kate, 29, met Prince William when she started university at St Andrews, so their siblings have often been thrown together.
Pippa, 27, and Prince Harry, 26, are like ‘kindred spirits', says a friend.
'They get on extremely well and flirt with each other, but it's all playful. Nothing will happen.
They've had nights out at Boujis and Whisky Mist where they'll compete for who can down the most shots.
'They'll be the first to start dancing and the last to leave.
'She's not a silly drinker, but she knows how to party, which is why her and Harry get on so well.'
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Read the full story about Pippa Middleton and Prince Harry in Now magazine dated 16 May 2011 - out now!
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