"She's incredible," lead singer Travis Clark says of the Disney star in our exclusive interview. "She had been a good friend of ours for a while." Travis sent the single to Demi for her opinion, and eventually asked her to sing on the track with him. She called the song "absolutely amazing," he recalls.
Travis adds that 'We'll Be a Dream,' is about growing up, but staying true to who you are -- oh, and finding love, of course. In the video, a group of kids take part in a giant pillow and water balloon fight before watching We the Kings and Demi perform on stage. One couple, in particular, sparks a romance from the entire enchanting evening.
Check out behind-the-scenes photos from the We the Kings' shoot below, and watch the full video after the jump. 'Smile Kid' is available in stores and on iTunes now.