Reports: 'Teen Mom' Amber Portwood Pregnant With Second ChildAfter making headlines for assaulting former fiance Gary Shirley and alleged underage drinking, 'Teen Mom' star Amber Portwood is back in the spotlight.

Both Star and In Touch are reporting that the troubled 20-year-old is pregnant with her second child.

Portwood, who recently regained custody of her 2-year-old daughter, Leah, reportedly discovered that she was pregnant just over a week ago, but is uncertain who the father might be.

Despite the acrimonious nature of her relationship with Shirley, Portwood is allegedly hoping that he, and not her current boyfriend, Clinton Yunker, is the father.

"She thinks they're meant to be together," says Star's source.