'21' tops album chart for 22nd week 1 on the U.S. album chart for a 22nd week, Billboard.com reported Wednesday. 2 on the Billboard 200 chart is Whitney Houston's "Whitney: the Greatest Hits," followed by fun.'s "Some Nights" at No. 3, Tyga's "Careless World: Rise of the Last King" at No. 4 and the "Now 41" compilation CD at No. Rounding out the top tier are "The Bodyguard" soundtrack at No. 6, Adele's "19" at No. 7, Chiddy Bang's "Breakfast" at No. 8, "Whitney Houston" at No. 9 and the "2012 Grammy Nominees" compilation CD at No.