The 50 First Dates actress, who is due in early May, already has a 16-month-old daughter, Olive, with Will.
She confessed: ''I'm relieved I'm having another girl. I have everything I need. It's all about hand-me-downs and room sharing and all that stuff. I'm pretty psyched about that!''
The He’s Just Not That Into You actress also believes her eldest child will be a great big sister. She said: “She just really loves babies and kids. I have her in a lot of classes ... I like when she's so open-hearted to people and her surroundings.''
The 38-year-old will be having a pretty low key Valentine’s Day this year but she plans on making up for it next year. She said: ''When you're pregnant, it's just so different. It'll just be all about food and hanging out. Next year, it'll be [a] fabulous bottle of wine and maybe something extraordinary.''
The former Charlie’s Angels star has a lot of making up to do with her husband after she brought home a puppy to add to their ever expanding family. She said: ''Our plate is so full right now. I got a puppy while pregnant with the toddler and my husband was like, 'You are insane!' I was like, 'I am!' I mean, let it rain. When it rains, it pours. That was my mentality.''