The most popular news, videos and images as picked by Digg users during the last seven days, recorded on February 22.

1. Mongolian Yak Festival - a video about a Yak Festival in Mongolia's Khovsgol Province.

2. Rihanna, Kanye West Perform at NBA All-Star Game - a video of Rihanna, Drake, and Kanye West performing during the halftime show at an NBA All-Star Game.  

3. 8 Former US Presidents And Their Amazing Sex Scandals - an article about eight US presidents and the liaisons that got them into trouble.

4. Bill Clinton and George Bush Sr. Open US Centre for Political Civility in Arizona - an article about the new National Institute for Civil Discourse set up in the US in the wake of the shooting of Congresswoman Gabrielle Giffords.

5. The 7 Best Battle Scenes In Movie History - videos of the battle scenes from movies such as Gladiator, Tora Tora Tora!, Braveheart, Glory, and Saving Private Ryan.