Nasty" is a song by English recording artist Pixie Lott is the lead single taken from her upcoming self-titled third studio album, scheduled for release in the first quarter of 2014 via Mercury and Interscope Records. The single is scheduled for release on radio during this month. The singer has recorded the official video in London in early-November 2013.The song is a new version of the demo track previously recorded by American singer Christina Aguilera in collaboration of CeeLo Green. A song that had to be included in Aguilera’s album Lotus, but ultimately it was finally scrapped from the official tracklist.