Justin Timberlake has now topped the charts for a second time in 2013. The 20/20 Experience -- 2 of 2 reached number one on the Billboard album chart in its debut week just 28 weeks after the first installment garnered the year's highest first-week sales.

According to Nielsen Soundscan,'2 of 2' sold 350,000 copies, nowhere near the 968,000 that the first installment garnered but still respectable. He has now spent the most weeks at number one this year with four weeks.

While Lorde is ruling the Billboard singles chart for a second week in a row her debut album, Pure Heroine landed at #3 in its first week. In addition to 'Royals', you'll also find 'Tennis Court' on the album.