Out with the JLo, in with the Gaga. Today, Lady Gaga confirmed rumors that she is taking up a residency in Las Vegas, writing that she partnered with the MGM Park Theater for a concert series. “It’s been my lifelong dream to be a Las Vegas girl,†Gaga wrote, promising a “brand new show.†Perhaps this is all some convoluted way of promoting A Star Is Born, though really it’s mostly a ploy to triple the sales of pink Joanne hats in Nevada.