Selena Gomez quietly checked into an Arizona rehab facility for two weeks after her latest reconnection with Justin Bieber in early January. According to TMZ, Selena is blaming Justin for exposing her to a lot of bad things when they rekindled, leaving her to seek help for addiction to alcohol, pot and prescription Ambien.

People in the "Come and Get It" singer's camp were reportedly extremely upset after they found out Selena was trying to get back with Bieber, and it was then that she decided to check into The Meadows. The facility's 2-week program called "DAWN" is designed for young people aged 18-24, and specializes in relapse prevention, mental health and substance dependence.

Source: tmz.com