The wife of Hollywood legend Clint Eastwood's has entered rehab.

The actor/director's spouse Dina Eastwood - who last year appeared in her own E! reality show, Mrs. Eastwood and Company - is reported to have checked herself in to be treated for depression and anxiety.

According to TMZ the 47-year-old former TV news anchor has entered an exclusive rehab centre in Arizona, but is not being treated for substance abuse.

Dina has been married to Eastwood since 1996 and they have a 16-year-old daughter, Morgan. The family live in Carmel-by-the-Sea, California, where Eastwood was once mayor.

Eastwood is said to be an advocate for rehabilitation and is a sponsor for a facility in Monterey, California, and a youth addiction treatment scheme there is named after him.