[Watch] Foster the People - "Helena Beat" Live on Letterman

After performing a full webcast on Wednesday evening for David Leterman's show, the LA boys Foster the People hung around and performed another track for last nights broadcast. They didn't play "Pumped Up Kicks" either! This is good. They performed album track "Helena Beat" for the audience and what a good performance it was. Check it out at the top via our good friend The Audio Perv.