VIDEO : On the Charts: Kendrick Lamar's 'Butterfly' Continues Chart-Topping Reign

Kendrick Lamar 's To Pimp a Butterfly topped the Billboard 200 for a second straight week, racking up an extra 123,000 in total album sales on its way to another Number One. The same batch of albums that have resided in the Billboard 200's Top 10 throughout much of March stuck around for at least another week with some minor reshuffling: Sam Smith's In the Lonely Hour jumped up to Number Four from last week's Number Nine, 1989 spent a third straight week at Number Five and Ed Sheeran's X moved up one notch to Number Six.??