Little Mix tease fans with brand new single ‘Think About Us’

After being put into a group by Kelly Rowland on The X Factor in 2011, the Little Mix girls rocked denim and trainers as they posed at the Judges Houses' stage of the competition.

Throughout their time on The X Factor, Jade, Perrie, Jesy and Leigh-Anne stuck with the same 'colour and prints' theme for performances, each making an identify for themselves.

Attending the Twilight Breaking Dawn Part 1 premiere in 2011 with their X Factor mentor Tulisa, the Little Mix girls dressed up in stunning LBDs.

After winning The X Factor ahead of Marcus Collins, Little Mix started to make an identity as a band, co-coordinating their outfits both on stage and at events.

One year on from their historic win on The X Factor, Little Mix returned to perform their brand new single, looking more grown up.

At the launch for Little Mix's debut album 'DNA', Jade, Perrie, Leigh-Anne and Jesy looked stunning in black outfits.

All of the Little Mix girls have experimented with their hair colours, but in 2013 Perrie went for purple, whilst Jade was rocking the colour blue.

Attending their first ever BRIT Awards in 2013, Little Mix dressed up for the occasion, all wearing totally different outfits.

Experimenting even further with her hair in 2013, Perrie changed her look from purple to dip dye pink later in the year.

After taking some time off to work on their new album, Little Mix returned in 2016 with a brand new look. Looking a lot more grown up, the girls started to wear a lot more custom-designed outfits on stage.

Perrie couldn't resist getting into the Disney spirit in 2015 when she made a trip to Disneyland Paris!

Walking the red carpet ahead of their first ever BRIT Awards performance, Little Mix oozed glamour as they invited their mums along for the party.

That same night the girls took to the stage in matching green and black outfits to give an incredible performance of their hit song 'Black Magic'.

After receiving some harsh criticism online for some of the more risqué outfits, Little Mix wore suits for their performance of 'Power' during The X Factor finals in 2017.

After taking more of an interest in fashion, attending various fashion events with her band mate Jade Thirlwal, Leigh-Anne started to take inspiration, wearing this cute number for her birthday in 2017.

Little Mix embraced the race driving theme brilliantly in 2017 when they performed at F1 Live in London.

The girls attended the Nickelodeon Kids' Choice Awards in Los Angeles in 2017, rocking the red carpet with their different outfit choices.

Whilst Perrie, Jade and Leigh-Anne stuck with their natural hair colours in 2017, Jesy experimented a lot, even dying her hair bright pink!

Looking completely stunning, Jade, Leigh-Anne, Jesy and Perrie rocked the red carpet at the 2018 BRIT Awards. Whilst most fans loved their look, Jesy, Jade and Perrie were quick to mock Leigh-Anne for wearing her 'dressing gown'.

Little Mix stars Leigh-Anne and Jade attended The British Fashion Awards in 2018, wearing stunning dresses to the prestigious event.

The girls went for a more retro look during a performance to their fans in Germany in 2018.

At the launch of their amazing album 'LM5' in 2018, Leigh-Anne, Jesy, Perrie and Jade looked casual and chic as they signed copies of their album for fans.

Ahead of their performance with American rapper Nicki Minaj, Jesy injected a bit of colour into Little Mix's red carpet look at the 2018 MTV EMA Awards, whilst Leigh-Anne rocked green dreadlocks.

The girls then changed into smart black and white suits for their first ever performance of 'Woman Like Me' with Nicki Minaj.