Look back at the images that shaped our world in 2011.
A woman cries at the North Pool of the 9/11 Memorial during 10th anniversary ceremonies at the site of the World Trade Center in New York.
Shune Pottier/SXC
Grab your favorite cold beverage, slap on the sunscreen and join us for a look at the five best summer backyard games.
Mike Blake/Reuters
Cee Lo Green, who turns 38 on May 30, may not seem like your typical grandfather, but he is just one of many celebs who have grandchildren. Click on to see which of your favorite celebrities are grandparents.
