What a gentleman! X Factor's Sam Callahan offers Chloe Paige his jacket as she braves the bitter cold in baby blue mini dress during night out

They've reportedly been enjoying a number of dates together.

And Sam Callahan pulled out all the stops during a night out in London with Chloe Paige on Thursday. 

The former X Factor stars, who appeared in different series, put on a show of affection as they headed to Mahiki nightclub following a Cadbury Creme Egg Hunting Lodge launch.

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Leggy: Chloe Paige braved temperatures in a baby blue plunging mini-dress during a night out on Thursday

Dressed in a plunging baby blue dress with a thigh-high slit, Chloe sent temperatures soaring with her racy ensemble.

The former X Factor star shunned the icy weather in favour of a the typically scanty frock which flashed both her perky cleavage and endless legs.

Teaming it with gold strappy sandals and a delicate gold choker, she laughed as a dapper Sam protectively held a grey blazer around her.

Gentleman: The former X Factor stars, who appeared in different series, put on a show of affection as they headed to Mahiki nightclub

The duo were seen heading to the club together after Chloe spent the evening with other former X Factor pals.

Chloe, who was joined earlier in the night by Freddie Parker in a checked shirt and ripped jeans, got a taste of fame after reaching the final six girls in last year's series of The X Factor, before being sent home by Rita Ora. 

Doing little to keep herself warm, she slipped on a light duster coat although undoubtedly did little to protect herself from the chill as she arrived. 

Ice, ice, baby: Chloe Paige could not warm up the shuddering January climes descending on London on Thursday evening as she headed out for the Cadbury Creme Egg Hunting Lodge launch with X Factor's Freddy Parker

Busty: The former X Factor star shunned the icy weather in favour of a typically scanty ensemble comprising of a plunging gown which flashed both her perky cleavage and endless legs, yet wrapped up loosely in a light duster coat

Legs eleven: Chloe  got a taste of fame after reaching the final six girls in last year's series of The X Factor, before being sent home by Rita Ora

Making the most of her glowing good looks, she scraped her blonde tresses off her face to help show off her perfectly made up face. 

Despite enjoying limited success in the pop charts, she has forged a successful reputation as a party girl as she is often spied frequenting all the hottest bashes. 

The blonde famously dated The Apprentice's Scott Saunders, with the pair enjoying a brief fling last year, but it reportedly fell apart due to a mutual lack of trust.

Stunner: Flouting the cardinal legs-or-cleavage rule, Chloe also exposed her entire leg which was lengthened and boosted by her staggering heels

Scott's management said the couple had gone their separate ways while Chloe added: 'I'm OK, I'm just going to focus on my music and get my head down in the studio.'

She has been rumoured to be enjoying a dalliance with fellow X factor star Sam Callahan, who appeared on a different series to her, according to the Daily Mirror.

A source recently told the newspaper: 'Sam is not seeing Chloe but they have been on a couple of dates but are just friends. Both are single.'

The pair have been snapped out together several times earlier this year, and Chloe even shared an Instagram snap of the pair enjoying drinks together back in September. 

Strutting her stuff: Doing little to keep herself warm, she slipped on a light duster coat although undoubtedly did little to protect herself from the chill

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