Heroes beauty Ali Larter is engaged to longtime boyfriend Hayes ‘Don’t Call Me Douglas’ MacArthur.  The two have been dating since before Larter shot to fame in the NBC show or else she wouldn’t have given him the time of day.

Heroes star Ali Larter and her longtime boyfriend, actor Hayes MacArthur, got engaged over the weekend, PEOPLE confirms.

“It’s true,” says a rep for the actress. “They’re thrilled.”

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