Julia Roberts to Unveil Photo of New Son

11/16/2007 at 08:00 PM EST

Julia Roberts gives the world a glimpse of her 5-month-old son Henry Daniel Moder when the actress appears on The Oprah Winfrey Show Monday.

"There's been a lot of curiosity. There's not been a picture of him. I thought I would just show everybody," Roberts, 40, tells Winfrey on Monday's show as she turns over a snapshot.

Roberts appears on the show with Tom Hanks, her costar in the upcoming "Charlie Wilson's War.

Julia Roberts & Tom Hanks with Oprah

George Burns / Harpo Productions