Adam Levine may joke that he's not a romantic (because that's what happens when you say you take women to McDonalds on dates), but his fiancee, Victoria's Secret model Behati Prinsloo, knows differently.

Prinsloo was on ET Canada (via People) showing off her "perfect" ring and discussing how Levine proposed, gushing, "I am so happy and excited and still can't believe it's true!"

"It was a one-knee thing! It was serious, it was very old school!" she explained of the very non-traditional Levine doing something very traditionally. We wonder if he asked her parents' permission, too. (Something tells us their dates weren't chaperoned.)

Wedding plans are not yet in motion because the couple is busy "just celebrating with friends and family at the moment," but this is one guest list we can't wait to see.