Amanda Seyfried is Pregnant!

One of the Mean Girls is pregnant!

Amanda Seyfried, 30, has revealed she is expecting her first child with her fiancé Thomas Sadoski, 40.

The couple have recently got engaged, after just six months of dating.

The actress confirmed the news to “People” magazine on Tuesday night when she attended a Givenchy event where she was pictured wearing a sheer dress that showed off her baby bump for all to see.

Amanda and Thomas recently got engaged after just six months of dating. They were romantically linked to one another back in March, but it wasn’t until May that their romance was confirmed. The pair first meet last year while working together on their off-Broadway play, “The way We Get By.”

This is Amanda’s first marriage. She has previously been quoted as saying that she won’t wear a traditional white wedding dress on her special day. “I got married so many times in my life – on-screen. I don’t want a white dress! I’ve worn so many of them. The fact is, that kind of stuff is less about the ceremony and more about the commitment. So it’s like children. That’s where it’s at, right? For me. But it’s different for everybody,” she told “E! News.”

Thomas was previously to casting director Kimberley Hope, but the couple split in the summer last year after an eight year marriage.

This baby will be the first for both Amanda and Thomas.

Congrats to the happy couple!