Korean rapper Psy - whose hit Gangnam Style has had more than 660 million hits on YouTube - is to address The Oxford Union later. The 34-year-old is expected to talk about the hype surrounding the single's "horse-riding" dance craze. He was invited by the president of the union John Seungyoon Lee.
Both come from the Gangnam area of Seoul, from where the hit song takes its name. Among the famous names who have addressed the Union in the past are Sir Winston Churchill, the Dalai Lama and Kermit the Frog.
More top news
Increasingly cloudy with drizzly rain tonight. A cloudy start on Monday but brightening up with plenty of sunny spells in the afternoon.
The grass pollen risk will rise to high during warm, dry weather.
Cloudy with patchy rain and drizzle this evening. Mild tonight, then dry with plenty of sunny spells tomorrow.