Written by Alexandra Abumuhor The Safe Haven actor announced the exciting news on his Instagram page on Saturday, the actor posted a photo taken moments after his sweet message in a bottle proposal on the beach. Duhamel, 49, popped the question to Mari, 28, by writing, “Audra Diane Mari, Will you Marry me?” on a piece of paper with burned edges. “It’s on!!” he captioned it. “She found a message ...