The X Factor judge, who made her big comeback this year, is crouched on the floor in the shot and is showing off her glossy legs in a simple black playsuit.
Cheryl has teamed her outfit with a pair of black leather hightop trainers and is looking seductively over the rims of some very snazzy diamond-encrusted sunglasses.
The former Girls Aloud star is wearing her hair in loose waves and she has added some extra punch with a bright red lipstick.
Cheryl shared the (fairly blurry!) picture with her fans on Instagram last night (29 September), saying: "My Calendar 2015."
Along with her return to the music scene, 2014 has seen Cheryl reunite with her former X Factor co-stars, Simon Cowell and Louis Walsh, along with new judge Mel B for the 11th series.
On Friday night, viewers of the ITV1 reality show saw the singer pick six acts to take to Judges' Houses. After much deliberation, Cheryl eventually settled on Chloe-Jasmine Whichello, Stephanie Nala, Lola Saunders, Emily Middlemas, Kerrianne Covell and Lauren Platt.
Cheryl's Judges' Houses auditions, which have already been filmed and will air this weekend, took place in Nice. The star will be joined by Tinie Tempah, who featured on her recent No1 single 'Crazy Stupid Love'.