Music video with a blue alien?

Im trying to find a music video by a band i cant remember the name of, i believe "emily" is in the name, i think it would be an indie band maybe, in the video there is a funny looking blue alien that seems to be dating a girl (the girl being the lead singer of the band). Other than that, i cant remember alot about the band other than they have really weird lyrics and music videos, and they are a sort of newer band, please help, i've been trying forever to find out this video. Thanks in advance :)