Rapper Bun B, formerly of UGK, enters the chart at No. 2 this week with "II Trill," on sales of 98,000. Two-time "Dancing With the Stars" champ-turned-country-singer Julianne Hough's self-titled debut sold 67,000 copies its first week out to debut at No. 3 on The Billboard 200. (Billboard bases its flagship album chart on Nielsen SoundScan retail reports.)

The Frank Sinatra retrospective "Nothing But the Best" falls two notches to No. 4 on sales of 54,000, while Death Cab for Cutie's "Narrow Stairs" falls from No. 1 to No. 5 on sales of 53,000, according to Billboard.

Rounding out the Top 10 are Leona Lewis' "Spirit," Mariah Carey's "E=MC2," Duffy's "Rockferry," Madonna's "Hard Candy" and Neil Diamond's "Home Before Dark."