Ever since dueting with Rihanna on her hit single “Stay,” Mikky Ekko has come a long way in the pop world — all the way from a Clams Casino-produced “Pull Me Down” to a guest spot on David Guetta’s “One Voice.” Tonight at 8 p.m. EST, stream (above) the RCA artist and “Kids” singer’s concert at the Hilton Times Square, brought to you by Hilton and sponsored by Coca Cola, Budweiser, and Jameson Black Barrel Whiskey.