Bonnie Swanson

From Family Guy - Wiki on Neoseeker

Bonnie Swanson is the wife of Joe Swanson. She is voiced by Jennifer Tilly, maybe most famous for her role as the murderous doll Chucky's bride, Tiffany, in Bride of Chucky and Seed of Chucky. She has been pregnant for over 5 years now. in Season Seven, she gives birth to a daughter.