Victoria’s Secret model Irina Shayk expecting first child with Bradley Cooper

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Irina Shayk just made her Victoria’s Secret Fashion Show debut at the Grand Palais in Paris on Wednesday night … but she had some bigger news to share after the event.

The 30-year-old brunette bombshell revealed she’s expecting her first child with actor beau Bradley Cooper!

But by the looks of her show-stopping VS show debut, a baby on the way was the last thing on anyone’s mind.

Shayk walked the runway in two sexy lace getups — and they concealed her growing belly perfectly.

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She looked like a sexy siren in a intricate red number she wore underneath a fringe coverup, which was one of the more conservative…