Love was in the air when Bradley Cooper and Suki Waterhouse took a daytime stroll at Sundance Film Festival on Sunday. The couple walked hand in hand, smiling and laughing as they made their way through the streets of Park City, UT. Just one day before their sweet outing, Bradley and Suki made their relationship award season official when they turned the SAG Awards into snuggle time. Bradley and Suki aren't the only ones heating up Sundance — Kristen Stewart, Gwyneth Paltrow, and Kate Hudson are just some of the stars having a ball at the festival. Scroll down to see Bradley and Suki's PDA and check back later to find out if they hit up any events today!