Ryan Reynolds appeared on the "Today" show with Hoda Kotb and Jenna Bush Hager.
He was present with Will Ferrell and Octavia Spencer to discuss their new movie "Spirited."
Reynolds spoke about the significant change in his life: his unborn child.
He does not know the child's gender but hopes it is a girl.
The 46-year-old is the youngest of four boys and has had experience with boys' mischief.
His wife, Blake Lively, debuted her baby bump in September.
She did not announce her pregnancy on social media, but fans were still excited.
Reynolds spoke about his brutal parenting mistakes, which have helped him succeed.
He revealed that he advises his girls not to waste their mistakes.