1. Blake Lively, aka Serena Vanderwoodsen

The CW，Roy Rochlin / Getty Images

2. Leighton Meester, aka Blair Waldorf

The CW，Jon Kopaloff / Getty Images

3. Penn Badgley, aka Dan Humphrey

The CW, @pennbadgely / Via Instagram: @pennbadgley

4. Ed Westwick, aka Chuck Bass

The CW，Alberto E. Rodriguez / Getty Images

5. Chase Crawford, aka Nate Archibald

The CW，Chris Delmas / AFP / Getty Images

6. Taylor Momsen, aka Jenny Humphrey

The CW，Kevin Winter / Getty Images

7. Jessica Szohr, aka Vanessa Abrams

The CW, Anna Webber / Getty Images

8. Kelly Rutherford, aka Lily van der Woodsen

The CW，Emma Mcintyre / Getty Images

9. Matthew Settle, aka Rufus Humphrey

The CW，Dave Kotinsky / Getty Images

10. Michelle Trachtenberg, aka Georgina Sparks

The CW，Christopher Polk / Getty Images

11. Connor Paolo, aka Eric van der Woodsen

The CW，Joshua Blanchard

12. Margaret Colin, aka Eleanor Waldorf

The CW，Angela Weiss / AFP / Getty Images