Model/actress Devon Aoki is pregnant with her first child.

The Sin City star became engaged to her boyfriend James Bailey over the summer and the pair was delighted to discover they are set to become parents later this year.

A representative for Aoki tells the New York Post's gossip column PageSix, "Devon and James are extremely happy. They became engaged over the summer, and she has just found out she is pregnant."

The 28 year old is now planning to take time off from her busy schedule to prepare herself for motherhood. The rep adds, "She'll probably take a break because of her pregnancy."