Diana Ross checked herself into an addiction rehabilitation clinic in Malibu, California, more than 10 days ago, according to her publicist Paul Bloch. The former Supremes frontwoman is currently in the care of the Promises Center, which specializes in the treatment and recovery of those addicted to alcohol, drugs, and other chemical vices. 

When asked for the specific reasons behind Ross's stay at Promises, Bloch's prepared statement read that the singer "wants to be in great shape because she is someone who feels a sense of responsibility to her family and her fans." While Bloch did not say when he expects Ross's discharge, he did hint that the start date for her summer tour should not be affected. Ross is set to begin a European and U.S. tour on June 26 in Germany.