Cma

Jennifer Nettles applied her formidable pipes to Rihannas California King Bed, and together they turned the song into a soaring power-ballad with soulfulness.

Rather than seeming out of place on the CMAs, Rihanna fit right in with the glamour-plus-glitz that characterizes the best of the entertainment emanating from the CMA home-site this year, Las Vegas

Source: http://watching-tv.ew.com/2011/04/03/cma-carrie-underwood-steven-tyler-rihanna-jennifer-nettles/