Congratulations are in order for Malin Ackerman and her husband Roberto Zincone! The happy couple has welcomed a baby boy! The excited actress announced the good news on Twitter Tuesday calling it the biggest joy of her life. So, dying to know what the baby's name is? She also announced it on Twitter, so let's all welcome Sebastian Zincone! This is the first child for Malin and her drummer husband who have been together for over ten years. Congratulations to the the happy family!