Rita Ora and Cheryl Fernandez-Versini are two of the most gorgeous, best-dressed women in the music industry. So you can imagine our delight when we heard that they would be joining forces on The X Factor 2015. Is it totally wrong of us to say one of the only reasons we tuned in to The Voice and The X Factor was to see which gorge outfits they would be flaunting live on Saturday night? With thw two pop stars set to unite on The X Factor this year, along with fellow new recruit Nick Grimshaw, we can't wait for the pop superstars to battle it out this year. In preparation, we take a look back at some of their best hair, beauty and fashion looks...
Cheryl
Age: 31
Talent show experience: The X Factor judge from 2008-2010. The X Factor USA judge for 3 weeks in 2011 (maybe the Geordie accent was too much for the American audience...)
UK number 1 singles: 5
Signature style: Sleek and sophisticated, always with immaculately blow-dried hair
Red carpet moment: Cheryl's Cannes Film Festival appearances are always stunning, but our fave was the feathered Stephane Rolland gown she wore in 2012.
Rita
Age: 24
Talent show experience: Guest judge on The X Factor 2012. Judge on The Voice 2015.
UK number 1 singles: 4
Signature style: Fun and quirky, Rita loves experimenting with wacky hairstyles and bold colours.
Red carpet moment: Her red Donna Karan dress at the 2014 VMAs left little to the imagination...
Fashion
Rita vs Cheryl fashion

Airport chic
A stylish panama hat is the perfect accessory to keep a low profile at the airport

Electric blue
These ladies love to stand out when it comes to fashion, and bold blue numbers certainly make an impact

White gowns
Both ladies looked amazing in their white cut-out dresses

Jumpsuits
A black jumpsuit is a wardrobe staple. We love Rita's Jean Paul Gaultier ensemble

Colour blocking
Remember Cheryl's infamous outfit on her first day of X Factor USA? Colour blocking is a tricky trend in itself to pull off, let alone with flared trousers too…

Red dresses
Cheryl and Rita turned heads in their majestic full length scarlet gowns. We love Cheryl's Alexander McQueen dress the most though

Metallic minis
Cheryl wore this beautiful gold metallic frock in 2009 but we reckon Rita has the edge in her studded Balmain mini dress