Sierra Black Born: Las Vegas Lives: Las Vegas Age: 24 Single: “Make It Easy” Twitter: @SierraBlackNews Instagram: @OfficialSierraBlack Facebook: @SierraBlackOfficial Las Vegas native Sierra Black dropped a soaring new single, “Make It Easy,” that is helping her country music career soar to new heights. The tune has garnered more than 100,000 streams on Spotify, while…