How Well Do You Remember 2013?
You may remember these events, but do you have any idea when they happened? Test your memory!
* The highest grossing films in the U.S. are ranked according to imdb.com
** The most popular songs in the U.S. are ranked according to Billboard "ranked by radio airplay audience impressions as measured by Nielsen BDS, sales data as compiled by Nielsen SoundScan and streaming activity data provided by online music sources."