If looks could kill! Beyonce dressed up as X-Men’s Storm for Ciara’s superhero-themed birthday bash in Los Angeles on Saturday, Oct. 24 — and the singer totally nailed the look.

In a photo that comedian Jeff Dye shared on his Instagram later that night, the 34-year-old songstress dons a low-cut, cleavage-baring white top, a white cape, and a black headband to hold back her icy blonde locks.

Jay Z’s wife also wore piercing sky-blue contacts to complete the look. (Halle Berry played the role of the super-mutant in four X-Men films.)

“I met Beyonce tonight and she couldn’t have been more sweet,” he captioned the selfie, in which he grins next to the superstar. “And share my love of costumes.”

Dye also shared another shot of himself with birthday girl Ciara — who turned 30 — dressed up as Catwoman in a black skintight latex bodysuit.

In the fun photo, the “I Bet” singer also dons a sexy black mask and cat ears, stirking a pose with Dye and boyfriend Russell Wilson.

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Earlier this week, Rihanna’s former publicist, Jonathan Hay, publicly apologized for starting the rumor that Jay Z had cheated on Beyonce with Rihanna back in 2005.

“I apologized to her… this whole thing is very awkward,” he told the New York Daily News of confessing his PR blunder in J. Randy Taraborrelli’s tell-all, Becoming Beyonce: The Untold Story. “The PR stunt that I did was out of desperation to help break ‘Pon de Replay.’ It was reckless and I didn’t think it was going to work. I was just throwing spaghetti at the wall to see what would stick.”

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