It isn’t everyday that you hear anything contrary said about one of the most famous women in the world, Kate Middleton, but that didn’t seem to bother the latest critical fashionista who’s taken the world stage by storm since her dramatic weight loss, Kelly Osbourne, as she candidly criticised the lovely Duchess of Cambridge while appearing on the Tonight Show with Jay Leno.

Her comments on the popular US chat show came only days after she made yet another publicised attack on her well known adversary Christina Aguilera, by paying her own special respects to the tiny singer’s notably fuller figure in true Osbourne style by calling her a “Fat B****.”

Kelly Osbourne didn’t hold back either when she told Jay Leno that Kate Middleton should try and learn not to recycle her wardrobe:

“In England they like the look of how thrifty she’s being, showing the British public that the Royals are in a recession as well.

“Only in this country they call it faux pas.

“Well I’m sorry but if I had that job I would only wear it once.

“If I am going to be the future bl**dy Queen of England I’m going to wear that dress once because I’m giving up the rest of my life, all my privacy.

“At least I can get a new dress everyday”,  to which Jay Leno replied:

“How about underpants? Would you throw them away too?

“That’s a really good idea actually”, replied Kelly.