Pop diva Mariah Carey [ tickets ]'s "E=MC2" moved 182,000 copies during its second week in stores, enough to hold onto its spot atop The Billboard 200 album chart.

Carey's latest album again outsold Leona Lewis [ tickets ]' "Spirit," which settles in at No. 2 for its second consecutive week. The self-titled debut album from parody musical duo Flight of the Conchords [ tickets ] enters the chart at No. 3 on sales of 52,000, according to Billboard, which bases its flagship album chart on Nielsen SoundScan retail reports.

Ashlee Simpson [ tickets ]'s "Bittersweet World" moved 47,000 copies during its debut week and checks in at No. 4, while Atmosphere [ tickets ]'s "When Life Gives You Lemons, You Paint the S--- Gold" enters the chart at No. 5 on sales of 36,000.

Rounding out the Top 10 are the "NOW 27" hits compilation, the "Juno" soundtrack, George Strait [ tickets ]'s "Troubadour," Taylor Swift [ tickets ]'s self-titled debut, and Phil Vassar [ tickets ]'s "Prayer of a Common Man."