Facebook Trends for 2012 in the UK

"Most Talked About
1. London 2012 Olympics
2. Fifty Shades of Grey
3. Rylan Clark
4. Death of Whitney Houston
5.The Diamond Jubilee of Queen Elizabeth II
6. One Direction
7. The Avengers
8. Goodbye Blue
9. YOLO (You Only Live Once)
10. Usain Bolt

Songs
1. Somebody That I Used To Know - Gotye
2. We Are Young - feat. Janelle Monáe - Fun
3. We Found Love - Rihanna
4. Titanium - feat. Sia - David Guetta
5. Too Close - Alex Clare
6. The A Team - Ed Sheeran
7. Wild Ones - feat. Sia - Flo Rida
8. Whistle - Flo Rida
9. Domino - Jessie J
10. Drive By - Train

Check-ins
1. Alton Towers
2. Thorpe Park Official
3. The Trafford Centre
4. Hyde Park
5. Leicester Square
6. Covent garden
7. The O2
8. Buckingham Palace
9. Westfield Stratford City
10. Olympic Village"
Source:  Facebook, December 2012
See other countries, including the US, here