Diana loved embarrassing people, so there was no way she was going to let her eldest become a teenager without a little prank.
Princess Diana got Prince William a very rude 13th birthday cake - and Harry's response was hilarious
Princess Diana was known for her sense of humour and loved embarrassing people, especially her sons Prince William and Prince Harry.
So there was no way she was going to let her eldest become a teenager without making him blush a bit.
Instead of getting him a boring old Victoria sponge or a Henry the Caterpillar classic, she picked a much ruder birthday cake.
It worked a treat and the teenage prince went bright red - while his younger brother Harry demanded he had one too.
H er former head chef Darren McGrady told Hello! magazine: "I came into work that morning and went down to the refrigerator, opened the door and I was just confronted with the biggest pair of boobs I've ever seen in my life.
"The Princess had ordered a boobs cake for William's 13th birthday.
"The Princess loved embarrassing people in the nicest way, in a fun way, whether it was telling a dirty, risqué joke – which usually got me.
"William just went bright-red."
His little brother loved the cake so much he demanded Diana got him one too when he turned 13, reports the Daily Mail .
But that wasn't enough for Diana, and he also invited supermodels Claudia Schiffer, Christy Turlington and Naomi Campbell over to meet him.
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