Hayes MacArthur and Ali Larter

Heroes star Ali Larter traded in her superpowers for a wedding band.

The blonde beauty wed actor Hayes MacArthur during an intimate ceremony Saturday at his parents' estate in Kennebunkport, Maine, according to Us.

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Guests arrived at the outdoor ceremony on wedding trolleys as Irish music played in honor of the groom's heritage. Larter's father walked her down the aisle.

The couple announced their engagement in December 2007 after dating for five years.