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Jason Segel and John Krasinski found their way to a karaoke bar in Ann Arbor, Michigan last weekend, serenading a giddy bachelorette onstage with “Brown Eyed Girl,” according to TMZ. They then got together for Joe Cocker‘s “With A Little Help From My Friends” while Emily Blunt and Alison Brie cheered them on.

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Segel, Blunt and Brie are in Michigan filming The Five-Year Engagement with Chris Pratt.  Blunt introduced the hubby to her Gulliver’s Travels co-star, Segel and now the two are buds, according to the New York Post.

Check out Segel and Krasinski singing along to Joe Cocker after the jump.