Sugarland have a sticky, hot new single with 'Stuck Like Glue,' which leaps into the No. 1 spot in digital sales in only its second week of release. The chart-topping hit, the duo's first release from their upcoming album, 'The Incredible Machine' (out October 19), undoes Carrie Underwood's reign at the top with 'Undo It,' which is now stuck at No. 2.

In an exclusive interview with The Boot, Sugarland's Jennifer Nettles called the song, "catchy, fun, lighthearted, energetic [and] sassy," adding that fans might be pleasantly surprised by the unexpected reggae break in the middle of the song -- not to mention the soon-to-be-released music video accompanying the tune.

In other chart news, Lady Antebellum sticks right where they were last week, in the No. 1 position on the Top Country Albums chart. In fact, all of the top eight albums are glued right where they were last week, while Easton Corbin's self-titled debut moves into the Top 10 at No. 9, pushing Luke Bryan's 'Doin' My Thing' from 9 to 10. On the multi-genre Top Digital Albums chart, the Zac Brown Band have the highest-ranking country album with 'The Foundation,' which is at No. 13 in its 74th week on the chart.

Taylor Swift, by the way, is inching her way toward sales of six million with 'Fearless,' as she preps her third album, 'Speak Now,' for release on October 25. That could create a sticky situation for Sugarland just one week after their album drops!

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