2NE1 and veteran singer Kim Gun Mo will be holding an epic joint performance on SBS's "2010 Gayo Daejun", scheduled for December 29th. Kim Gun Mo, a certified 'million' seller, will be working with 2NE1, who recently set a record this year with their triple track promotions. They'll be singing a remake of Kim Gun Mo's "Excuse", along with a unique reconstruction of 2NE1's "It Hurts." SBS's "2010 Gayo Daejun" is said to be featuring a variety of unique performances, but the hottest of them all appears to be a special collaboration stage between legends of Korean music history and Korea's hottest idols. In addition to 2NE1 and Kim Gun Mo, viewers can expect to see a collaboration between 2AM and the OST queen, Baek Ji Young, as they will be performing her hit track from the 'Secret Garden' OST album, 'That Girl'. GD&TOP will also have a joint stage with fellow YG artist Se7en. The trio are currently preparing to show a never-before-seen performance that everyone will be able to enjoy. Last but not least, the current Hallyu craze, CNBLUE is scheduled to hold a brilliant performance with a surprise senior guest. Despite the busy schedules of all the artists, many have been working hard alongside each other to make this collaboration a big hit. Check back with allkpop on December 29th for coverage on this exciting event! Source: OSEN via Nate