Ali Larter, who plays Niki Sanders in the hit TV series Heroes, just got engaged to boyfriend Hayes MacArthur. She’s been in quite a few films including Crazy, Resident Evil: Extinction, Marigold, Homo Erectus, Final Destination 1 and 2, Jay and Silent Bob Strike Back, Legally Blonde, and others. She’s also done an episode here and there in numerous hit TV shows in the late 1990s.

MacArthur is an actor, writer and producer. In addition to several TV roles, he’ll appear in 2008’s Lower Learning – which is currently filming – along with Jason Biggs, Eva Longoria Parker, Roby Corddry, Monica Potter, and Will Sasso.

No date has been set yet for the wedding.