LeAnn Rimes

The country singer did a voluntary 30-day stint for depression, stress and anxiety back in 2012. She told Katie Couric on an episode of “20/20” that rehab was “the best birthday gift I could ever give myself.”


Mary-Kate Olsen

In 2004 Mary-Kate Olsen checked into a rehab facility and sought treatment for an eating disorder. Although she’s never fully made an admission, she told “New York” mag, “I think that hardest part to get to is that point of asking for help or reaching out to other people and being honest with yourself.”


Robert Downey Jr.

Formerly known as the “poster boy for wasted talent,” Downey Jr. spent a decent number of nights in jail for breaking parole and finally sought help for substance abuse in 2001. His career has done nothing but bounce back since he took on the role of “Iron Man” in 2008.