MTV.co.uk News — The material girls are collaborating for an Amnesty International gig... more info

Time — Miley Cyrus and Madonna performed a mashup of “We Can’t Stop” and “Don’t Tell Me” on MTV’s Unplugged last night. There were cowgirl outfits, and there was grinding. What more could you want? Madonna – Don’t Tell Me/We Can’t Stop f... more info

ContactMusic — Last night, Miley Cyrus took to the stage for her MTV Unplugged performance featuring Madonna, a pantomime horse, plenty of sequins and of course,... more info

Sky News — The pop queen, who called for the women's release while performing in Russia, will appear with them at a concert in New York. more info

Topix — In this Thursday, Oct. 17, 2013 file photo, U.S. pop star Madonna smiles during her visit at the "Hard Candy Fitness" center in Berlin. more info

MTV.com News — Miley Cyrus shut down with her 'MTV Unplugged' performance Wednesday night. By Emily Blake more info

MTV.com News — Miley pulled out all the stops on 'Unplugged,' and showed off her country roots, too. By James Montgomery more info

L.A. Times - Entertainment — MTV’s “Unplugged” series has hosted a wealth of music talent over the years, including Mariah Carey, Eric Clapton and Florence and the Machine. Now add Miley Cyrus to the list.     more info

L.A. Times - News — more info

TMZ — Time to clear out the deli aisle ... because we got some BRAND NEW BEEF ... Billy Joel's now hopped on the Madonna-bashing bandwagon, firing shots at Madge for her crappy singing.Billy skewered Madonna Monday night in NYC, during the first of his… ... more info