14% increase for Pickler and 3% increase for Underwood.

What a difference a preposition makes.

David Archuleta's Christmas From the Heart was last week's best-selling American Idol album, and it was almost the week's best-selling holiday album, according to Nielsen SoundScan. But Bob Dylan's similarly titled Christmas in the Heart beat out Archie's album by barely 3,500 units for that honor.

You don't think anybody got confused, do you? Nah, me either.

David Archuleta, Christmas From the Heart (17,000, debut, 17,000 total/4,000 digital, debut, 4,000 digital total)

Various, WOW Hits 2010 (14,000, -2 percent, 28,000)

Various, Now That's What I Call Music! 31 (12,000, -10 percent, 725,000)

Daughtry, Leave This Town (11,000, -6 percent, 698,000/1,000 digital, 0 percent, 127,000 digital total)

Various, Now That's What I Call Country Vol. 2 (7,000, -18 percent, 127,000)

Kelly Clarkson, All I Ever Wanted (6,000, -7 percent, 729,000/1,000 digital, -11 percent, 157,000 digital total)

Soundtrack, Hannah Montana 3 (5,000, -9 percent, 468,000)

Various, Now That's What I Call Club Hits (5,000, -20 percent, 36,000)

Kellie Pickler, Kellie Pickler (3,000, +14 percent, 323,000)

Various, Now That's What I Call Music! 30 (3,000, -8 percent, 709,000)

Carrie Underwood, Carnival Ride (3,000, +4 percent, 2.977 million)

Carrie Underwood, Some Hearts (2,000, -8 percent, 6.851 million)

Brooke White, Live Session (2,000 digital, debut, 2,000 digital total)