Have you been to Colosseum in Rome? I haven't been there yet...hopefully this year..But I was in Colosseum in Caesars Palace, Las Vegas. Colosseum is where the famous entertainers like Elton John, Celine Dion and Beth Medley perform. I was also inside while watching Elton John's Red Piano Concert...a very awesome experience! check this photo from Colosseum in Caesars Palace, Las Vegas!