Celebrities Who Struggled With Alcohol

5. Robert Downey Jr.

Robert Downey Jr. had some of the most extreme celebrity alcohol addiction moments ever. He was known for partying with plenty of alcohol and drugs. There was one incident where he was so drunk he broke into a neighbor’s house and fell asleep in their child’s bed. Luckily he realized his problem was completely out of control and he did a huge turnaround to become a very successful and sober actor.