The star of Mean Girls, Les Misérables and Mamma Mia! has announced she is pregnant with her first child.
Amanda Seyfried confirmed the happy news with PEOPLE magazine, when she showed off her growing bump at an event.
The baby will be the first child for the actress and her fiancé, fellow actor Thomas Sadoski.
The pair announced their engagement in September, after first meeting while working together on an off-Broadway show last year.