Amanda Seyfried is expecting her first child with fiance Thomas Sadoski. While attending the launch for Givenchy's new Live Irrésistible fragrance Tuesday evening, Amanda showed off her baby bump in a black mini dress. The 30-year-old future mom got engaged with Sadoski, 40, in September, after the couple first met on the off-Broadway show "The Way We Get By." This will be the first child for Seyfried and Sadoski, who was previously married to Kimberly Hope.