Scantily clad gladiators, Beyoncé, Britney Spears and P!nk, upset Emperor Enrique Iglesias by singing and drinking his Pepsi at the Roman Colosseum instead of fighting each other.Scantily clad gladiators, Beyoncé, Britney Spears and P!nk, upset Emperor Enrique Iglesias by singing and drinking his Pepsi at the Roman Colosseum instead of fighting each other.Scantily clad gladiators, Beyoncé, Britney Spears and P!nk, upset Emperor Enrique Iglesias by singing and drinking his Pepsi at the Roman Colosseum instead of fighting each other.