Invasi Alien Idola ke Bumi

2NE1

Pulau Seonyudo → Taman Yeouido → Kolam Renang Taman Hangang Yeouido → YG Entertainment → Taman Hangang Nanji

Tim Merah Muda (Jae-suk, Kwang-soo, Park Bom, Minzy), Tim Oranye (Gary, Ha-ha, CL, Sandara Park), Tim Hijau (Seok-jin, Jong-kook, Ji-hyo)

Tim Merah Muda menang