It could be Devil Breeze, but it's been modified. http://impala99.deviantart.com/art/Imagine-Dragons-logo-350900774

Already a request on this font: http://www.dafont.com/forum/read/6905/in-need-of-this-font-adele-21

I think it could be this one. However in the picture you provided it seems it's been slightly stretched.