how did tiffany get her body back in chucky
Tiffany Valentine Chucky and Tiffany are brought back by their child when he reads the inscription on the Heart of Damballa. When they see he has no genitals (though he generally appears and sounds like a boy) Tiffany sees it as proof the child is a girl and names it Glenda (feminizing the name, Glen, which Chucky had given to him previously). Seed of Chucky focuses on their capers in Hollywood, where a movie is being made about their urban legend. Now going by "Tiffany Ray", Tiffany plans to transport her soul into the body of Jennifer Tilly (who happens to be playing her in the film). They also plan to impregnate her and put Glen/Glenda's soul in the baby's body. Their plan is successful, as Tilly swiftly gives birth to two babies, a boy and a girl. This works out perfectly as Glen/Glenda has a split personality: a sweet and caring boy, and a homicidal girl. However, Chucky decides to remain a doll, seeing that being human isn't so great. Disturbed by this, Tiffany leaves Chucky, taking Glen/Glenda with her, causing Chucky to get angry.