While Kate and Mia aren't often pictured together, it was a special night for the pair as Kate took home Best Actress and the show won the award for Best Drama.
The series marked the duo's first collaboration, although Mia has actually been acting for years.
"The people who cast her had absolutely no idea she was my daughter. And, of course, that was my biggest fear," Kate said of Mia's first role in the thriller Shadows.
Now that they've gotten the chance to work together, Kate says she was "just so blown away" by her daughter — and she didn't need her help at all!
Fingers crossed we see more of Kate and Mia together!
