AIDAblu is a Sphinx-class cruise ship, operated by the German cruise line, AIDA Cruises. AIDAblu is the seventh ship in the cruise line. The vessel was delivered by Meyer Werft to its owners last 4 February 2010. She is a sister ship to AIDAdiva, AIDAbella, AIDAluna with a half deck more, and is followed by similar AIDAsol and AIDAmar. She has a passenger capacity of 2,050.The name of AIDAblu has been used for a former AIDA ship from 2004-2007.