Who sings hero in Starstruck?

Answer 1

2 boys called 3o3 featuring Katy Perry

oh and play a game called moshi monsters and add me my name is b4iwas9 i am a member and i add everybody

and Lady Gaga sings a different song called StarStruck

(both songs are awesome songs)

Answer 2

The movie is played by Christopher wilde, but he actually only sang the song starstruck with (drew Ryan Scott) as backstage vocals,

Drew Ryan Scott sang Everything else

Sterling knight confirmed this on his twitter

http://twitter.com/S_Knight05