Blake Shelton may throw playful jabs at Christina every now and then, but he has a lot of respect for her too! He has called her one of the "greatest vocalists of all time" and has even praised his competitor's "Voice" strategy. Regarding a duet, Blake says:
"That's an understatement to say that I'm 'open' to singing a duet with Christina Aguilera," Blake goes on to say, "more like I would pay her, I would beg her, I'll wash her car, I'll clean her house, babysit her kid ..." CLICK HERE for the entire article from www.boot.com!
