Watch Lady Gaga Cover David Bowie's "I'm Afraid of Americans" at Enigma Vegas Residency

Last year, Lady Gaga announced an upcoming residency at the MGM Park Theater in Las Vegas. Titled Enigma: The Las Vegas Residency, the show's first performance took place last night, where in addition to playing a few classic Gaga songs, she covered David Bowie's "I'm Afraid of Americans" and performed her A Star Is Born…