Kenny Chesney has confirmed his involvement in a Jan. 15 telethon to benefit tsunami victims in Southeast Asia. "You watch this stuff on TV," Chesney said. "You look at the pictures in the paper ... and you can't even imagine how those families must feel. Truly, it is beyond comprehension. So when the people putting this show together called to ask, I didn't even have to think about it. I was like, 'Where do you need me to be?'" The one-hour program featuring Christina Aguilera, Sheryl Crow and actor George Clooney will be telecast on NBC and its cable channels -- the USA Network, Bravo, Trio, Sci Fi, MSNBC and CNBC.