Girls Generation and 2PM are competing to be the Hottest Cabi/Life Gaurd in (Carribean Bay) which is a water park in Yongin, South Korea with rides and other amusement activities.
This video sort of reminds me of a modern version of Bay Watch, but with younger South Korean pop stars . The song and dancing in the vdeo is catchy. SNSD outfits are also hot!
Carribean Bay Wiki page en.wikipedia.org/wiki/Caribbean_Bay
I wish I could go to this water park. It looks very fun compared to the Water parks close to my home.