The supermodel, 29, was spotted leaving the Theatre Royal Haymarket after a performance of Cooper’s The Elephant Man on Tuesday night in London before heading to a party after the show.
The Russian beauty bared her limbs and cleavage in a formfitting blush chiffon Atelier Versace gown, paired with a slick updo and strappy heels.
The Aloha star was spotted in a light grey Dolce & Gabbana suit while exiting the West End playhouse separate from Shayk after his evening performance.
After stopping by an afterparty at the Haymarket Hotel next to the theater, the couple ended their evening at the posh hotel the Chiltern Firehouse. Also in attendance at the post-show shindig were English actress Joan Collins and Vogue‘s Anna Wintour, who posed for photos with the actor.
Cooper was first spotted with the Sports Illustrated swimsuit stunner in late April after attending Finding Neverland together.
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The American Sniper actor – who is appearing in the drama based on the life of Joseph Merrick on the London stage until Aug. 8 – is in the running for this year’s Tony Award for best actor in a play, in a ceremony that takes place June 7.
• Reporting by PHILIP BOUCHER