One of the Fifth Harmony girls arrested at the airport

Fifth Harmony singer Lauren Jauregui was arrested for having weed in her carry on while trying to board a plane.

Law enforcements told TMZ that Lauren was stopped at a TSA checkpoint and forced to submit to a secondary search, which is when they found what appeared to be a, "bag of marijuana in her carry-on-luggage."

Police arrested the Lauren, who was heading for Brazil where Fifth Harmony is set to perform on Wednesday.