The se-X Factor: Little Mix showcase their seductive style in racy leather outfits as they kick off arena tour

PUBLISHED: 10:31, 17 May 2014 | UPDATED: 15:35, 17 May 2014

They were fresh-faced teens who rose to fame after the becoming the first group to win the X Factor in 2011.

And Little Mix were keen to show just how much they have grown up on the opening night of their UK tour in Birmingham on Friday.

In a show that saw the ladies in several different stage outfits, Jesy Nelson, Perrie Edwards, Jade Thirlwall and Leigh-Anne Pinnock took to the stage in skin-tight leather ensembles as they belted out their hits to the crowd.

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Little minxes: Little Mix were keen to show just how much they have grown up on the opening night of their UK tour in Birmingham on Friday

All grown up: In a show that saw the ladies in several different stage outfits, Jesy Nelson, Perrie Edwards, Jade Thirlwall and Leigh-Anne Pinnock took to the stage in skin-tight leather ensembles as they belted out their hits to the crowd

The girls put their svelte frames on display in the flesh-baring bondage style outfits before they changed into equally revealing black bodysuits with flowing draping.

Eldest bandmember Jesy led the way in the saucy attire as she put her various tattoos on display, including a quote written along her upper thigh.

Sporting heavy eye make-up and sweat soaked hair, the sassy oozed confidence on the stage with her bandmates.

Little Mix vamp it up in racy leather outfits as they kick off...

Racy: The girls put their svelte frames on display in the flesh-baring bondage style outfits before they changed into equally revealing black bodysuits with flowing draping

Showcase: Eldest bandmember Jesy led the way in the saucy attire as she put her various tattoos on display, including a quote written along her upper thigh

Lean limbs: Perrie Edwards put her slim pins on display

Move: The girls oozed confidence as they embarked on their first headline UK arena tour

The band clearly put a lot of effort into their first ever headline arena tour as they were seen writhing around the stage during energetic dance routines with their hunky dancers.

Jade then put her washboard abs on display as the set and costumes changed into an American style street party which at one point saw Jesy in a phone box.

Perrie seemed to unleash her inner warrior princess in another outfit change which saw the girls sport gladiator style attire.

Bow down: The band clearly put a lot of effort into their first ever headline arena tour as they were seen writhing around the stage during energetic dance routines with their hunky dancers

Sing along: Jade Thirlwall seemed to enjoy getting feedback from the audience

Teamwork: The girls shared an embrace on the stage as they celebrated their first night on tour

Hair raising: Jade got a lift from one of the dancers

Sitting pretty: While Perrie took a break on her make shift chair

Girl power: The girls gave a feisty rendition of their pop anthems

Hands up: Perrie, Leigh-Anne and Jesy seemed to unleash their inner warrior princess in another outfit change which saw the girls sport gladiator style attire

Speaking to The Mirror, the singer revealed her creative side will play a part in her upcoming wedding to One Direction heartthrob Zayn Malik.

Explaining her wish to design her own wedding dress, she said: ‘I know exactly what I want, so I’m designing it and getting it made from scratch.’

She added it a team effort as she said: ‘Not that I can draw… I’m getting Jade to do it. She’s going to draw it and I’m going to take it to somebody to make.’