Selena Gomez has reportedly checked into rehab

Selena Gomez has reportedly checked into rehab amid concerns about her mental health.

Eariler this year the 24-year-old cut the 'Revival' world tour short - including her Dublin date - to confront issues with anxiety and depression.

According to Us Weekly, multiple sources have revealed to them that the star has checked into a Tennessee mental health facility.

"She can go to a very dark place," a source told the magazine.

"This break is to focus on her mental health."

Gomez suffers from lupus and underwent chemotherapy to combat the disease in 2013.