Lady Gaga Las Vegas residency a done deal: 'I'm going to be a Vegas girl'

According to the publication, Gaga is set earn approximately US $400,000 (AU $522,000) per performance. In comparison, Britney Spears was paid $475,000 ($619,000) a pop for her 'Piece of Me' show. While Celine Dion, who first begun her residency at The Colosseum in 2002, reportedly earnt US …