Tokio Hotel En Rock in Rio???(portugal)

Rock In Rio music festival in Portugal, which is visited by thousands of people.
Blog Click invites fans to the survey, whom they would like to see at the festival in 2010. Among the expected guests:

Tokio Hotel
Jonas Brothers
Lady Gaga
Iron Maiden
Muse
Xutos E Pontapés
Pearl Jam
Metallica
AC DC