Arms is a song by American singer-songwriter Christina Perri. It serves as the second single from her debut album lovestrong.
The music video for the single was shot over a two-day period that Perri described as "a two-day shoot that kicked my ass so hard." Perri had co-written the video treatment herself. Speaking of the concept of the video, Perri stated that she took a physical pummeling as she played a super-hero during the shoot, where she jokingly added "I don’t know why I think I’m an action hero."