SEE ALSO: 2PM wrap up their '6NIGHTS' concert
2PM featured as guests on the mature, comedy show and revealed the beastly side they're known for. Taecyeon and Chansung became two of the sexiest and cutest male models, wearing bunny ears as a throwback to 2PM's 2009 reality show on Mnet.
The two 2PM members highlighted their muscles as they pounded rice cakes for the Chuseok holiday, and their sexy stares and lip bites made the audience scream.
Check out a preview of their upcoming title track "Promise" below!