The 24-year-old actress was on the show to promote her upcoming film Gangster Squad, out in theaters on Friday (January 11).
At the premiere, Ryan chatted with E News about working with Emma on multiple films.
“The truth is, Emma Stone owes me money,” Ryan joked. “If I show up here or I have to do another movie with her to get it, I will.”
FYI: Emma is wearing a J Mendel dress, Christian Louboutin shoes, and Tiffany & Co jewels.