As luck would have it, Foo Fighters and Rick Astley were both on the bill at Japan’s Summer Sonic Festival over the weekend. During their headlining set, The Foo pulled a fast one, Rickrolling the crowd, and invited Astley on stage to perform his No. 1 single-turned-viral meme, “Never Gonna Give You Up.”  It gets better…the band further trolled the audience by playing the song in the style of Nirvana’s “Smells Like Teen Spirit.” This has to be a record for the amount of people Rickrolled at once…