Ginny & Georgia shook things up with a baby twist - and Brianne Howey promises there are even more surprises in store for season 4. "I don't know how our writers do it season after season. I'm blown away by these scripts. I'm on the edge of my seat just as much as everyone else and I feel like it's such a privilege to have this fourth season, because you see all of this really earned payoff for all of the characters," Howey, 36, exclusively told Us Weekly while promoting her Colgate partnership after their The Science of WOW campaign. Howey teased how season 4 will push every story further.