24/11/2014 12:17 GMT | Updated 20/05/2015 10:12 BST

Victoria Beckham As You've Never Seen Her Before!

Victoria Beckham has been posting sweet pictures on her Twitter page to celebrate her sister's birthday - and proves at the same time that daughter Harper is a true 'Mini Me'.

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Twitter/Victoria Beckham/Splash

VB posted a picture of herself cuddling her sister Louise as a baby, and wrote: "To my wonderful sister on her birthday. You are a wonderful mother and beautiful friend x I love u xVictoria."

And while the pic garnered lots of oohs and aahs (she does look really adorable), it also showed just how much little Harper looks like her mummy.

The chubby cheeks, dark eyes, nose and lips are all super-similar, and we can now see where the youngster's cute looks come from.

Victoria's photo could also well be the first time we've actually seen her with a proper, no-holds-barred smile.

The designer actually did crack something of a smile as she was spotted filming at her flagship clothes store in Mayfair this weekend.

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She looked stunning in all-white as she hit the store with her hairdresser and friend Ken Paves.

Her outfit consisted of chic white trousers topped off with her own microtwill pleat coat, worth a whopping £2,686. Just imagine all the clothes little Harper will be able to borrow from Mum. Sigh.

Victoria Beckham Quietly Promotes Latest Jeans Range

See Victoria's style transformation from Spice Girl to design star below: