Blake Shelton is more popular than ever. The country singer-turned-"Voice" coach celebrates his first No. 1 album on the Billboard 200 as "Red River Blue" bows atop the list with 116,000 -- his best sales week yet. Meanwhile, on the Digital Songs chart, Demi Lovato's "Skyscraper" bounds in at No. 2 with 176,000 downloads sold.