"Knock, knock." "Who's there?" �"It's me!" �"Jackson!" GOT7 member Jackson was greeted with a pack of Cass Light beer.�"Tada!" It's a styrofoam cut-out of actor Seo Kang Jun, the face of Cass Light.

Together, the boys had a fried chicken and beer party when they decided to play a drinking game, 'Ideal Type World Cup' featuring American celebrities. �For each round, two female American celebrities are pitted against each other and Jackson selects the one he likes better. �

The results are as follows:

Beyonce > Rihanna

Nicki Minaj > Taylor Swift

Emma Watson > Jessi J

Miley Cyrus > Ariana Grande

Nicki Mina j> Beyonce

Miley Cyrus > Emma Watson

In the final round, Jackson chooses Niki Minaj over Miley Cyrus with the singer shouting joyfully "Cheers to you, Niki!"�

Later, Jackson calls up Seo Kang Jun expressing his wish, "I want to model for Cass Light! I'm handsome too." And continued partying through the night.

SEE ALSO: Kim Gu Ra supports Goo Hye Sun and says he didn't think wearing a hat would be controversial