Whitney Houston Loses Cool on Delta Flight
Whitney Houston, that is, who was involved in an incident aboard an Atlanta-to-Detroit Delta flight Wednesday, a source close to the singer confirms to PEOPLE.
Houston, 48, refused to fasten her seatbelt and had words with a crewmember before she eventually was buckled up by a flight attendant before takeoff.
"She wasn't drunk, drinking or on drugs; she was just exhausted," the source tells PEOPLE.
TMZ.com first reported the episode.