Justin Timberlake is No. 1 on Billboard's Top 200 Album chart with "The 20/20 Experience," selling 968,000 copies in its first week.

In addition, "20/20" is now the fastest selling album in iTunes history.

It's the biggest debut since Taylor Swift's "Red" sold 1.2 million units in its first week of sales last year.

Timberlake has been on quite the media blitz to promote the album -- from doing double-duty as host and musical guest on "Saturday Night Live" to a week-long co-hosting stint on "Late Night with Jimmy Fallon."