While others stars got wasted at parties on New Year’s Eve, Jay-Z and Coldplay brought in the new year in Las Vegas by hosting a joint concert. The two artists rocked their separate sets, but Jay invited his good pal Coldplay frontman Chris Martin to join him during his set. But Martin wasn’t the only guest. Jay surprised the crowd by bringing out a shaggy-haired John Mayer and a leather pants-wearing Kanye West.
Live Shots: Jay-Z And Coldplay Ring In 2011 With Kanye West, John Mayer At Vegas Concert