Blake Lively wants to be a baby-making machine!

In an interview with Marie Claire, the 26-year-old actress confessed that she wants to have a whole mess of kids with hubby Ryan Reynolds -- and she wants to start pronto! "I gotta get started ... If I could spit out a litter of kids, I would."

Hmm -- why not just start with one and then see how you feel?

The Gossip Girl star, who has four siblings, believes that family family comes first.

"Family is at the heart of everything in my life, of everything I do," Blake explained.

The very busy Blake also opened up about her special bond with Ryan, whom she wed in 2012. "We've never gone a week without seeing each other. There's no major decision that I make without him. The best part is when we turn off our phones and just talk and hang out. He's my best, best friend. What do you do with your best friend? You do nothing."

Looks like things are going well for the baby-crazy babe!