Those that gave up hope that NBC’s hit series The Voice would deliver a star, after the first two season’s winners failed to launch, can rest easier now. Season 3 winner Cassadee Pope‘s first single since the show drops today (it hit iTunes late last night). The single “Wasting All These Tears” is the first from the singer’s debut solo album, which will drop later this fall. Since its release, the single has been shooting up the charts – currently #5 on iTunes country chart and quickly climbing. It’s not surprising though, as her singles from the competition show often landed in the top selling spot. Tonight, Pope will return to…