CNN anchor Anderson Cooper reveals that he is a fan of "Gangnam Style" Psy.
Many U.S. media have praised Psy on being "humble and simple."
Rihanna's 'thumbs up' sign was not towards Psy during the MTV VMA's.
Pop star Britney Spears shared a photo taken affectionately with Psy.
Singer Psy showed his friendship with pop singer Chris Brown.
Girl group Wonder Girls also performed the 'horse dance' in the States.
John Mayer doing the horse dance pose was revealed.
Girl group KARA has won first place on KBS "Music Bank."
Katy Perry kissing Psy on the cheek has been gaining much attention.
Actor Tom Cruise has also been hooked on the "Gangnam Style" syndrome.
K-Pop is incredibly magnetic. It draws you in and there's a lot of excitement around it because of its target audience being mainly the youth and young people. There's a lot of energy as well.
'Psy is the Korean LMFAO!'
Singer IU's horse dance has gained attention.
U.S. pop star Britney Spears has shown interest in Psy's "Gangnam Style."
A YouTube video on teens reactions to Psy's "Gangnam Style" music video is gaining attention online.