Miley's mammy sets the record straight on MTV special

Miley Cyrus' mother has addressed criticisms over her parenting style in her daughter's new documentary.

The 'We Can't Stop' singer is set to lift the lid on her career in a MTV special 'Miley: The Movement' during which her mother Tish shoots down perceptions she isn't around to reign in the 20-year-old's increasingly wild behaviour or to support her as a parent.