So far the royal family have been very non-descript when asked about the engagement of Prince Harry and Meghan Markle aside from sending well wishes. 

But Prince William just proved that Harry's not the only cheeky royal in the family. 

While at first congratulating his brother on the exciting news, he took the opportunity to have a dig at his brother.

"For me personally, I hope it means he stays out of my fridge and will stop him scrounging my food, which he's done for the last few years," he joked.

Both princes have been living in the Kensington Gardens Estate.

Considering the prince allegedly proposed while making a roast chicken, it seems William's wish will come true!