29 Princess Diana's cutest moments with Harry and William

From the excitement of starting school to theme park fun, Princess Diana's cutest moments with Harry and William are numerous. The royal mother-of-two took a playful and supportive approach to parenting that seemed to bring out the best in her young sons.

Outside of palace doors, the princes' childhood was captured on camera. They were pictured with the Princess of Wales on a variety of occasions over the years, both before and after her split from their father Prince Charles. She was seen giggling with them at official engagements and getting up to mischief on holiday.

The result has been a heart-warming insight into the princess' special bond with her sons before she tragically passed away in 1997. Their tender moments - including plenty of silliness - are ones every parent can probably relate to. We've rounded up some of the most adorable, which you can't fail to smile at...