1. Mary-Kate and Ashley Olsen
2. Tegan and Sara Quin
3. Lisa and Jessica Origliasso (The Veronicas)
4. Alejandra and Claudia Deheza (School of Seven Bells)
5. Megan and Liz Mace (Megan & Liz)
6. Amy and Emily Henningsen (Larkin Poe)
7. Caroline and Jennifer Corrigan (Juce)
8. Amy and Hayley Gaheys (Sister Sledge)
9. Sarah and Rebekah Grimm (The Grimm Twins)
10. Elishia and Dioni Jurado (Ceraadi)
