"My husband and I welcomed our beautiful, healthy baby boy to this world this morning! Biggest joy of my life!!! #lovemykid... PS and his name is...Sebastian Zincone :))) Love him more than life itself!! #whatafeeling !!!" Watchmen star Malin Akerman reveals the name of her baby boy after giving birth to her first child with rocker husband Roberto Zincone on Tuesday (16Apr13).