Some Little Mix fans aren't sure about Perrie's new beauty technique

Perrie Edwards and Leigh-Anne Pinnock like to mess around during their breaks from work.

The Little Mix singers – who are currently travelling the UK on the group’s Salute tour – decided to play a cheeky prank in their backing dancers’ dressing room yesterday.

Perrie, 20, made an Instagram montage of their handiwork, which showed herself and 22-year-old Leigh-Anne pulling funny faces and chairs littered over the room.

‘Casually trashing the dancers dressing room! So naughty!’ Tweeted Perrie, who’s engaged to One Direction‘s Zayn Malik.

Leigh-Anne is rocking red lipstick and black eyeliner in the photo while Perrie appears to be au naturel aside from her eyebrows, which look much thicker and darker than they used to be.

Fans of pretty Perrie couldn’t help commenting on her prominent bristles.

‘Perrie, you are so pretty, what happened to your face? What happened to your eyebrows?, are so big,’ commented one.

Another said: ‘What happened to perries eyebrows.’

SEE PICTURES Zayn Malik and Perrie Edwards: A love story in pictures

SEE PICTURES Zayn Malik and Perrie Edwards at One Direction: This Is Us movie premiere in London

SEE PICTURES Perrie Edwards and Little Mix at Nickelodeon Kids’ Choice Awards

Anna Duff