The world of celebrity has made a full rotation around the sun, and a whole mess of drama has gone along with it. While the sensational headlines are too many to count, we've narrowed down the top 40 stories of 2010 that made us laugh, cry and gasp in disbelief. Take a look through our timeline to see what went down in Hollywood this year.
Some called it excessive. Others called it just plain crazy. At the start of 2010, we were introduced to Heidi Montag 2.0, when she debuted her ten new plastic surgeries, including an upgrade to a DDD chest, chin sculpting, buttock augmentation, nose job revision and more. Between a People mag spread and an interview with Billy Bush in which she struggled to move her face, the whole mess made us wonder what lengths some stars will go in order to look perfect and stay in the spotlight.