THE world has gone gaga for Gangnam in recent times.
You may have noticed the catchy ditty being used in promotions for reality show Big Brother, which is being filmed on the Gold Coast.
In the promotions on Channel 9, show host Sonia Kruger and house mates can be seen singing and doing their own version of the film clip.
The internet song and dance sensation by South Korean rapper PSY had earned more than 335 million views on YouTube to the end of September, making it the most watched video of 2012.
It's now taken the ARIA charts by storm, and has risen to number one for both iTunes songs and videos.