Kris Allen and Adam Lambert, this season’s American Idol winner and runner-up respectively, rocked out New York’s Rockefeller Center on Thursday as part of The TODAY Show’s weekly Summer Concert Series. Both Kris and Adam chatted with the TODAY hosts between performances of “No Boundaries,” “Heartless,” and “Mad World.” and The guys also responded to questions about the recent controversy over AT&T’s role in a possible conspirarcy to “fix” the competition.

Kris Allen performs “Heartless.”

Adam Lambert glamorizes Tears For Fears’ ’80s classic “Mad World” on TODAY.

Kris Allen “No Boundaries”