Frankie Sandford hates the way Una Healy eats.
The Saturdays singer can't bear noisy eaters and admits her bandmate often infuriates her with the habit.
She said: 'One of my pet hates is people who make a noise when they eat. And sometimes Una does. I just look at her and go, 'Oh no, I'm sorry.' '
Perhaps the quintet should decide against having meals together, as Una gets annoyed by Rochelle Humes' eating and Vanessa White thinks Frankie also has a horrible habit that she isn't always aware of.
Una said: 'Rochelle, when she's eating, is very ladylike. She will pick up a grape, move it really slowly towards her lips, then munch it down.
'But then she'll start to talk, so she speaks with her mouth full. I'm like, 'Rochelle, swallow it, then talk.' '
Vanessa explained to Britain's OK! magazine: 'Frankie chews the side of her mouth and doesn't even realise she's doing it.'