The pair sported chic fringed bob cuts and Harper's dad David Beckham thought it was hilarious.
The Beckham family threw their support behind Victoria during her Autumn/ Winter 2019 collection showcase ar Tate Britain on Sunday.
And fashion icon Wintour, 69, was on hand to see the collection from Victoria's Victoria's 'LFW' show.
David, 47, held Harper's hand as the 7-year-old sat close to 'The Vogue' editor to watch the show.
For more details – click through the images.
Harper clearly took style cues from her fashion designer mother Victoria, 44, as she sported an all-black ensemble, featuring a turtleneck jumper and skater skirt.
David and Harper were joined by Romeo, 16, Cruz, 13, Brooklyn, 19, and the aspiring photographer's girlfriend Hana Cross.
Harper started showcasing her shorter hair last summer but she got the special cut just like Wintour especially for her mom's big event
Proud mom Victoria received a standing ovation at the end of her fashion show as she was applauded by her family and friends.
RadarOnline.com reported recently how the Beckhams had turned their English country estate into a fortress to protect their family.
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