But up until now, we weren't aware of the extent of prowess on the mic. He's only done some freestyling, as far as we could tell. So when we came across this video of Luis taking the stage at karaoke to perform The Killers' classic "Mr. Brightside," we couldn't help but click "play." And it was worth it. The video is grainy, yes, but the MDLNY star is front and center, belting out the track off the band's 2004 debut album Hot Fuss. We won't say anymore, as whatever words we use really won't do Luis' interpretation of the song any justice.
And if you need a refresher on what it sounded like when The Killers recorded it, see below. Though we still think Luis' version crushes it.