Music video for Taylor Swift's "Shake It Off"

Music video for Taylor Swift's "Shake It Off" single released August 18, 2014.

A song called 'Shake It Off' tops the Hot 100 at last. Plus, Swift's place in pop/country crossover history, Christina Aguilera's career sales and more


@gthot20 shame on you refusing to post an article with @Xtina's updated sales! #HeartBroken

The Aguilerean ‏@ISlayForX

What, you think a guilt trip is going to work on me? I have a Jewish mother … of course it will!

Sure, let's take an updated look at the U.S. sales of Christina Aguilera's albums and her best-selling songs, according to Nielsen SoundScan.

8,279,000, Christina Aguilera, 1999
4,383,000, Stripped, 2002
1,712,000, Back to Basics, 2006
1,015,000, My Kind of Christmas, 2000
707,000, Burlesque (soundtrack), 2010
530,000, Keeps Gettin' Better: A Decade of Hits, 2008
487,000, Mi Reflejo, 2000
325,000, Bionic, 2010
290,000, Lotus, 2012
128,000, Just Be Free, 2001

Top-selling digital songs:
6,507,000, "Moves Like Jagger" (Maroon 5 feat. Aguilera)
3,859,000, "Say Something" (A Great Big World and Aguilera)
2,406,000, "Feel This Moment" (Pitbull feat. Aguilera)
1,783,000, "Ain't No Other Man"

1,512,000, "Beautiful"
1,187,000, "Hurt"
1,184,000, "Fighter"
1,156,000, "Keeps Getting Better"
1,153,000, "Candyman"
746,000, "Just a Fool" (Aguilera With Blake Shelton)

With Aguilera's career predating the digital era, three of her songs have also sold more than 500,000 physical (CD/cassette) singles each: "Genie in a Bottle" (1,436,000), "What a Girl Wants" (605,000) and "Come On Over Baby (All I Want Is You)" (579,000)

Overall, the new mom, who's working on new music, has sold an impressive 17.9 million albums in the U.S.

Questions? Comments? Let us know: @billboard