Seann William Scott is marrying model Lindsay Frimodt.
The 'American Reunion' actor proposed to the Victoria's Secret beauty on Valentine's Day, this February (14.02.12).
A source close to the star told Life and Style magazine: ''Seann asked her to marry him on Valentine's Day and she said yes.''
The 35-year-old star may be reprising his role as womanising, sex-obsessed Steve Stifler for 'American Reunion' - the fourth film in the 'American Pie' series - but has distanced himself from the hard partying character in real life.
He recently said: ''I have a girl in my life. I was never really able to take advantage of being an actor, because I was always too shy to talk to girls.''
Seann also admitted many fans of his iconic alter ego are upset when they realise he is nothing like him.
He explained: ''I walk down the street and someone's like, 'Hey we'll buy you a shot'. And I'm like, 'No, I'm OK.' They're so crushed, like 'What? But you were in 'American Pie'' I say, 'It's a movie.'''
Seann - who has previously been romantically linked to actresses Jaime King and January Jones - voluntarily admitted himself to rehab last year for ''health and personal issues.''
A source said at the time: ''He completed the 30 days successfully - he's doing great. Seann dealt with an issue and hopefully he can do 'American Reunion' and re-energise his career.''
'American Reunion' will be released this Spring.