The actor revealed on Instagram that his girlfriend Britt Bowman had accepted his proposal after 5 years of courting. “Life’s over!!! (heart emojis),” he jokingly wrote within the caption alongside a carousel of pictures of him, Britt and her engagement ring. Britt shared related snaps on her Instagram account and revealed that the proposal occurred on Christmas Eve. The completely satisfied couple obtained congratulatory messages within the feedback from the likes of Hilary Duff, Mandy Moore and Imogen Poots, amongst others…