Carnival Celebration is an Excel-class cruise ship operated by Carnival Cruise Line. She is Carnival's second vessel of the fleet's Excel class, a subclass of Carnival Corporation & plc's Excellence class.[1] At, she is the largest ship in Carnival's fleet. Unlike her sister ship, Mardi Gras, as well as the original Celebration, this ship is named Carnival Celebration using the Carnival prefix. Her name was announced on 21 August 2020.[2] She was ordered on 6 November 2016 from the Finnish shipyard Meyer Turku.[3] She features the worlds second roller coaster at sea, named Bolt (first launched on Mardi Gras).[4] Construction started on 13 January 2021[5]