Celtic will face Barcelona in the group stages of the Champions League after the two sides were paired together for the second season running.
The Scottish outfit's reward for overcoming Shaktar Karagandy in the qualifying rounds is a draw against three of European football's most recognisable names.
Neil Lennon's side defeated Barca 2-1 at Parkhead last season on their way to reaching the knockout stages of the competition.
Celtic will also come up against seven-times winners AC Milan and Dutch champions Ajax in Group H.
