We have updated the gallery with some UHQ photos of Summer's appearance at Supanova Pop Culture Expo 2010, held at the Dome at Olympic Park on June 19-20 in Sydney, Australia.

See more photos after the jump!

Summer also attended the National Cosplay Championships as part of the Supanova Expo. She was joined by her Whedonverse and Dollhouse co-stars Charisma Carpenter, Eliza Dushku and Dichen Lachman.

Find below a few images of the event and follow the link to the gallery for more images of the Whedonverse sirens.

Public Events > Events in 2010 > Supanova Sydney 19-20 June, 2010