Kidman hires extra security

Nicole Kidman has hired extra security for her protection.

The pregnant actress is worried that something can happen while her husband Keith Urban is on tour, so she hired security to feel safer.

A source told Now magazine, “Nicole is a nervous wreck. Because she’s suffered a miscarriage and an ectopic pregnancy in the past, she’s terrified of losing her baby.”

Nicole also has trouble with sleeping. The source says, “She feels emotionally fragile. Her hormones are running wild and she’s suffering from insomnia.”