Updated

Meghan Markle is breaking royal rules once more.

The pregnant Duchess of Sussex was spotted without tights and rocking dark nail polish on her toes on Wednesday night at a performance of Cirque du Soleil's "Totem" at the Royal Albert Hall in London with Prince Harry.

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Markle, 37, went barelegged under a glittering navy blue gown and opted for open-toe shoes that showcased her dark crimson pedicure to coordinate with her lipstick — despite unwritten royal protocol calling for hosiery and closed-toe shoes.

It's not the first time the former "Suits" actress has shunned protocol in the name of fashion.

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At the British Fashion Awards in December 2018, Markle opted for black nail polish to coordinate with her gown.

Meghan Markle cradles her baby bump at the 2018 British Fashion Awards.

Meghan Markle cradles her baby bump at the 2018 British Fashion Awards. (Getty)

Markle's look on Wednesday cost a pretty penny: Her sparkling Roland Mouret gown retails for $5,595, while her Stuart Weitzman high heeled sandals for no less than $398, The Daily Mail reports.

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Markle did follow royal protocol with her manicure, which was a buff white.

The pregnant duchess, who is reportedly six months along, wore a $35 H&M maternity dress earlier Wednesday — paired with a $1,145 purse.