Country star Kenny Chesney bows on top of The Billboard 200 with his latest BNA album, "No Shoes, No Shirt, No Problems," which moved a hardy 235,000 copies in its first week of release, according to SoundScan. Chesney's career best sales week also leads to the end of Ashanti's three-week reign with her self-titled Murder Inc./Def Jam debut, which slides to No. 2 on the chart. "No Shirt," which leads a charge of four new top-20 Billboard 200 debuts, also lands at No. 1 on Billboard's Top Country Albums tally.