The Inglorious Basterds star wed Canet when she was 25, but the couple split five years later and its divorce was finalised in 2006.
She moved on and began dating former Dawson's Creek star Joshua Jackson shortly afterwards, but she admits she doesn't see a wedding in their future - because she doesn't have faith in the exchanging of vows.
Kruger tells America's Glamour magazine, "Without sounding pessimistic, I learned that I don't believe in marriage. I believe in commitment that you make in your heart. There's no paper that will make you stay."