The 35-year-old actress and her husband Shaun So, who wed in 2008, are already parents to 2 ½-year-old daughter Penelope Joan.
In February 2015, she opened up to ET about motherhood and whether having her own daughter has changed her outlook on her breakout film, My Girl.
"Not so much," she said. "It was three months of my life when I was 10. I think I have perspective on everything that has happened since that movie -- on childhood and being a kid. She hasn't changed it any way. I think I'm applying my perspective to raising her. I don't necessarily think kids need to be professionals. And I felt that way before her and it'll just apply, I think."