Carnival Corp has appointed two new leaders for Holland America Line and Carnival Cruise Line from within while taking a broad look at the entire company.

Arnold Donald-led Carnival promoted Carnival Cruise Line chief operating officer Gus Antorcha to the role of president, with immediate effect.

Carnival has also named Costa Cruises president Neil Palomba as executive vice president and chief operations officer for Carnival Cruise Line to replace Antorcha.