Metropolitan Washington Airports Authority spokesman Rob Yingling says Lauren Jauregui was charged Tuesday by authority police, and released on a summons to appear in court.
The group formed on The X Factor won collaboration of the year at the American Music Awards last month for "Work from Home" with Ty Dolla $ign.
Fifth Harmony fans -- known as Harmonizers -- have taken to social media to make light of the situation with the hashtag #FreeLauren: