Eva Mendes couldn’t be prouder of her doll Ryan Gosling. The 48-year-old actress raved on Instagram Wednesday about her longtime partner’s transformation into Ken for the upcoming Greta Gerwig-directed live-action Barbie movie, also starring Margot Robbie in the title role. Re-sharing the snapshot posted by Warner Bros. Pictures earlier that day, Mendes wrote, “So. F. Funny. So. F. Good. So F excited for you to see this β¦ “ In the image, Gosling, 41, sports platinum locks (and a killer six
