https://www.instagram.com/p/B4rCH9Tlmq1/

"I’m so proud of you @kiernanshipka I feel somewhat responsible for you little one," Jones wrote on Instagram of the Chilling Adventures of Sabrina star, who celebrated her 20th birthday Sunday. "You have become such a success in life and in this silly world we call work. I couldn’t have asked for a better on screen daughter/partner in crime. Known you since you were 6! Happy 20th!!! Love Mom."

Such a cute picture! I would have loved it if John Hamm could have been in the picture too!