Many celebrities have entered rehab to deal with their problems and EnStars put together a list of some of them.

Chris Brown: The singer is the latest celebrity to check himself into rehab. Brown is seeking help for anger management in the wake of an assault charge.

Aaron Carter: here

Zac Efron: The former High School Musical star was in rehab for about five months in 2013, according to E! News.

Lindsay Lohan: sixth stint

Farrah Abraham : alcohol abuse

Brooke Mueller: Charlie Sheen's ex-wife was placed in rehab earlier in 2013 for prescription drug abuse.

LeAnn Rimes: The singer checked herself into rehab in 2012 to seek help for anxiety and stress.

Mike "The Situation" Sorrentino: The reality star checked himself into rehab to deal with a prescription pill problem in 2012.

Kim Richards: The Real Housewives of Beverly Hills star checked herself into rehab in 2012.

Matthew Perry: The former Friends star entered rehab for the third time in 2011.

Demi Lovato: The X Factor judge entered rehab in 2010 because of drug and alcohol abuse.