IMPACT ARTIST: Taylor Swift New Album: Taylor Swift releases '1989' Monday, October 27th

Duets. Kelly Clarkson

(Michael Loccisano/Getty Images)

“Duets” Sings The Classics, Robin Thicke Sings The Blues

“Never underestimate the insecurity and the ego of an artist,” Sugarland’s Jennifer Nettles told her partner John Glosson as they geared up to perform Marvin Gaye and Tammi Terrell’s “Ain’t No Mountain High Enough” on last night’s episode of Duets.

06/01/2012

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