Justin Bieber (WENN.COM file photo)

Teen pop sensation Justin Bieber continued to maintain a firm grip on the album charts’ No. 1 spot.

"My World 2.0" remained on top the list for a second consecutive week, selling 18,000 copies, according to data compiled by Nielsen SoundScan.

It has now rung up 43,000 in sales in two weeks.

Meanwhile, Lady Antebellum's "Need You Now" (9,000) stayed at No. 2, followed by two debuts – Chemins Karkwa's "Les De Verre" (7,000) at No. 3, and Usher's "Raymond v Raymond" at No. 4.

Lady Gaga's "The Fame" and Nicole Martin's "Cocktail de Douceur" both slid up two notches to No. 5 and No. 6, respectively, and the "Now! 15" compilation moved up from No. 15 to No. 7.

Alan Jackson's "Freight Train," the Black Eyed Peas' "E.N.D. (Energy Never Dies)" and Ke$ha's "Animal" rounded out the top 10.

In the U.S., Usher entered in the top spot, followed by Justin Bieber in second, "NOW! 33" in third, Erykah Badu's "New Amerykah, Part Two: Return of the Ankh" in fourth and Lady Antebellum in fifth.