On Oct 20, Psy tweeted a photo of himself with America's 'Golden Girl', Betty White.

Betty White is a legendary veteran actress and comedian who has recently received an 'Outstanding Actress' Award at the Screen Actors Guild Awards this past month. She is also famous in Korea through her well known romantic comedy and animation movies.

The caption of the photo says, "I met the legendary Betty White. How come she knows me!!"

Internet users commented, "Betty White is DEFINITELY Gangnam Style!" and "Oppa Betty style!!" 

Psy has been topping various music charts with his song "Gangnam Style" and is scheduled to perform at KIIS-FM's 'Jingle Ball' in December. 

Psy's "Gangnam Style" music video has currently surpassed 500 million views on YouTube and has ranked number 4 for 'most watched videos' of all time.

He has ranked number 1 on iTunes in 30 countries and has ranked number 2 on the U.S. Billboard Main Single Chart 'HOT 100'. 

He has also recently signed a contract with Justin Bieber's agency and plans to release his first U.S. single sometime in November.