Gangnam Style becomes YouTube’s most watched video of all time.

South Korean pop sensation Psy’s Gangnam Style on Saturday became YouTube’s most-watched video of all time, registering more than 803 million views to overtake Baby by Canadian heartthrob Justin Bieber.

The 34-year-old rapper has rocketed to fame since his Gangnam Style video – in which he performs his now famous horse-riding dance – became a worldwide hit following its release in July.

Earlier this month, the song ousted Jennifer Lopez’s dance hit On The Floor from second place on YouTube, and on Saturday it overtook Bieber’s hit.

In the morning, it had racked up 803,761,928 views against 803,658,345 for Baby.