Singer Nicola Roberts insists she is naturally very skinny and constantly has to eat something because she finds it hard to gain weight.
The 26-year-old also thinks she is unfairly slammed for her slender frame, reports femalefirst.co.uk.
"I do have to be conscious about the things I eat. I make sure I'm constantly eating because it's really hard for me to put weight on. My mum's the same. She's stick-thin. If that's your shape, then that's the way it is," she said.