Bad Thing was released last week in collaboration with Women's Aid.
The Bad Thing singer said she is "rooting" for her former bandmates and wishes them all success.
Nelson left the band last year.
Perrie Edwards says all three remaining Little Mix bandmates 'really needed' therapy together.
'As long as you're not hurting anybody or speaking negative about anybody's race or culture, you should be able to enjoy your body however you want to.'
The former Little Mix star explained her image change.
The former girlband singer said she feels happier working on her own.
The former Little Mix singer has teamed up with Nicki Minaj for her new music.
The singer said it was not being famous that made her unhappy but the pressure of working in a girl group.
Jesy Nelson, who left the group last year, was included in the waxwork statues.
The former S Club 7 star said she feels empathy for Jesy Nelson, after she was repeatedly targeted by vile trolls.
The singer has signed with Polydor.
She'll be joining Leigh-Anne Pinnock in becoming a mum this year.
The 29-year-old singer said she had never said she was quitting the spotlight.
The group say their success is down to all being equals.
Nelson left the group in December last year.
It was like old times in the 'Bake Off' tent.
Jesy Nelson left the X Factor-winning girl group last year.
The former Little Mix singer has complained all the filters on Instagram shrink her nose, questioning 'What's wrong with a standard nose?'.
Not everyone's relationships managed to survive the year.
The singer said their support had made her feel 'emotional'.
The singer is leaving the group after nine years.
The singer will also be absent from the MTV EMAs on Sunday.
The girlband won the TV talent show in 2011 but say it has dropped in ratings for being too scripted.
The singer said 'nerves had got the better of her' during the group's performance.