It was a huge Summer for new love, as stars spent the past few months coupling up and showing PDA around the world. We've been tracking the relationship patterns of several celebs, including Amanda Seyfried and Justin Long, who recently began hanging out and "going on date-like activities." Taylor Lautner and his Tracers costar Marie Avgeropoulos took their romance off screen this Summer, as did Jesse Eisenberg and Mia Wasikowska and Pretty Little Liars stars Ashley Benson and Tyler Blackburn.
Meanwhile, Adam Levine's fling can be counted among the Summer love affairs that didn't make the cut since he traded in his romance with one model, Nina Agdal, to propose to his former Victoria's Secret love and now fiancée, Behati Prinsloo. New couple Donnie Wahlberg and Jenny McCarthy are basically making our '90s dreams come true with their budding relationship, and Eva Longoria found — then lost — love with Ernesto Arguello, a contestant from her show Ready For Love. From Jake Gyllenhaal's stunning model sidekick to Jason Segel's new lady, Amy Poehler's funny guy, and Michelle Williams's artist beau, we've updated the relationship status of the season's hot new couples. Click through now to see whose love lasted through Labor Day, and which were just Summer flings. Some of them may surprise you!