The 32-year-old singer is expecting her first child with boyfriend Justin Scott and does not want the baby to be spoilt, reported OK! magazine.
"It's going to get so much love, but I'm going to make sure my baby's not spoilt. My upbringing was very different to the life I have now, so I'll keep things down-to-earth," she said.
The 'Sound of the Underground' hitmaker is particularly concerned that her friends and former bandmates Nicola Roberts and Cheryl Cole will pamper her a lot.
