'3 Humans Came Out of There'
If her hit single "Smile" and "F You" tell us anything—it's not to mess with Lily Allen. However, one troll on Twitter did just that when they posted a photograph of Allen going commando while performing at a concert in 2014. But instead of reacting the way many celebs would, Allen surprised us all and turn the social media nightmare into an opportunity to promote her upcoming album aptly entitled No Shame. Take a look at how Allen shut down the haters on social media and let us know what you think about her choice of performance panties (or lack thereof).