The X Factor's Cheryl Fernandez-Versini Glittered In A Magical Blue Minidress, While Mel B Went Seriously Bodycon

As well as her newly-darkened tresses, Cheryl Fernandez-Versini went for a different look on the X Factor at the weekend.

The stunning X Factor judge cast off the more classic fashion colour palette she's been styled in of late for a bright glittering sapphire number by Monique Lhuillier, chosen by her styist Anna Hughes-Chamberlain.

She later wore another gorgeous Monique Lhuillier dress, this time in a more retiring rose gold shade but continuing the theme with a touch of metallic sparkle.

With darker hair, Cheryl styled her make-up with intense eye definition to match and a touch of purple shadow to add colour to her outfit.

Fellow judge Mel B went for a totally body con dress in nude with shimmering pannels that showed off her incredible bod.

She let her figure do the talking, pairing the dress with nude heels and a neutral make-up look with a bronzed eye and natural gloss lips.

Mel later donned a beautiful black and red dress for the results show, matching it with a subtle sleek bob.

Last week the glamorous Geordie Cheryl donned an LBD by designer Stephane Rolland for Sunday night’s results show – but viewers were quick to criticise her choice of outfit.

That’s because the 31-year-old’s dress featured a structured front that made her look a little bit naked behind her seat.

Who won in the style stakes for you this week?