The stars played peekaboo at the 2013 Billboard Music Awards last night! Celebrities including Jennifer Lopez, Emmy Rossum, and Taylor Swift all chose to wear designs that incorporated sheer elements (and all by the same designer, Zuhair Murad). Lopez's gold skirt was see-through, Rossum's side panels were covered in polka dots only, and Swift's royal blue mini featured a crackle pattern that showed off her shoulders. But no one tried to do sheer quite like Once Upon a Time star Jennifer Morrison, who walked the carpet in a completely transparent gown (save for her skivvies) by Kristian Aadnevik. Click to see more fashion from the 2013 Billboard Music Awards.
1. Taylor Swift in Zuhair Murad
Taylor Swift in Zuhair Murad, Jimmy Choo shoes, and Ofira jewelry.
2. Jennifer Lopez in Zuhair Murad
Jennifer Lopez in Zuhair Murad, Christian Louboutin shoes, and Le Vian jewelry.
3. Selena Gomez in Atelier Versace
Selena Gomez in Atelier Versace, Jimmy Choo shoes, and Neil Lane jewelry.
4. Miley Cyrus in Balmain
Miley Cyrus in Balmain and Givenchy shoes.
5. Hayden Panettiere in Halston Heritage
Hayden Panettiere in a Halston Heritage dress, Jimmy Choo bag, and David Yurman jewelry.
6. Jennifer Morrison in Kristian Aadnevik
Jennifer Morrison in Kristian Aadnevik and an Edie Parker clutch.
7. Carly Rae Jepsen in Dyanthe
Carly Rae Jepsen in Dyanthe, Isharya jewelry, and Gio Diev shoes.
8. Chloe Moretz in Fendi
Chloe Moretz in a Fendi dress and shoes.
9. Emmy Rossum in Zuhair Murad
Emmy Rossum in Zuhair Murad.
10. Jennifer Nettles in Edition by Georges Chakra
Jennifer Nettles in Edition by Georges Chakra, Casadei shoes, and Norman Silverman jewelry.
11. Kelly Rowland in Rami Al Ali
Kelly Rowland in Rami Al Ali.
12. Ke$ha in Givenchy
Ke$ha in Givenchy and Palladium rings.
13. Shania Twain in Pavoni by Mikael D.
Shania Twain in Pavoni by Mikael D.