Reality TV star Kourtney Kardashian has defended herself against internet trolls after some asked where the stars’ children were.

Kim Kardashian has gone on a Twitter spree to keep us updated on her girls holiday in Mexico.

The 34-year-old reality TV star has daughter North, two, and is currently pregnant with her second child while Kourtney, 36, has kids Mason, six, Penelope, three and nine-month-old Reign and their younger sister Khloe, 31, says Kim doesn't want her spoiling North.

The mother, and manager, of reality TV’s most famous clan has created a strange new form of family business — and has changed the nature of celebrity, says Taffy Brodesser-Akner