Actress Lindsay Lohan, who did a vocal cameo on Duran Duran’s most recent album, made a surprise guest appearance during a concert Tuesday by the iconic ’80s band.

In photos published by British media, the “Mean Girls” star, 29, appears onstage at The O2 arena in London, wearing a blue-sequined crop top and pants. A 25-second video by an audience-member, posted on GossipCop.com, shows Lohan singing “Ohhhh-oh-oh-ohhhh” accompaniment during “Danceophobia,” a song on Duran Duran’s new “Paper Gods” album for which she did a spoken-word interlude.

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Duran Duran’s official Twitter feed posted a photo of Lohan dancing onstage with lead singer Simon LeBon. As well, the actress, originally of Cold Spring Harbor and Merrick, posted an Instagram video of herself during the closing number, “Rio,” wearing a gold minidress and knee-high boots and dancing onstage with the band and two other women. “What an honour. God works in mysterious ways,” she captioned it, adding in a subsequent still photo, “God Bless being a strong woman. Anyone that says different, doesn’t know anything about a true struggle and how to succeed with good people around helping you. #oneday@atime.”

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LeBon, 57, has said he and Lohan have been friends for years, meeting a decade ago when both appeared on “Live! With Regis and Kelly.”