HOLLYWOOD, Calif. — Dean Sheremet has filed for divorce from country star LeAnn Rimes after nearly eight years of marriage, American Superstar has learned.

Sheremet, 29, cited irreconcilable differences in his Thursday divorce filing, which comes months after Rimes, 27, was accused of having an affair with actor Eddie Cibrian.

Sheremet is seeking spousal support from Rimes, plus all attorney fees and costs.

The couple tied the knot in 2002 after meeting a year earlier when Rimes hosted the Academy of Country Music Awards, in which Sheremet appeared as a dancer.

Cibrian was also married at the time the affair rumors first surfaced in March. He and his wife, model Brandi Glanville, are currently in the midst of their own divorce.