16. Mermaid Man & Barnicle Boy:
17. Lizzy & Miranda McGuire:
https://www.instagram.com/p/BC3K5i_pwnv/
18. Daria & Jane from Daria:
https://www.instagram.com/p/BC7ouhcMNMu/
19. Tweedle Dee and Tweedle Dum from Alice in Wonderland
https://www.instagram.com/p/BMK61LqjENL/