By DAILY MAIL REPORTER
Leave it up to Cheryl Cole to spice up a Christmas concert.
The pretty brunette performed at the Capital FM Jingle Bell Ball at the O2 Arena on Saturday evening, and decided to show off her enviable cleavage for the occasion.
Despite temperature hitting the zero mark, the star opted to don a black satin jumpsuit to the ball - and not much else.
The low-cut jacket revealed a lot of the Girls Aloud star's curves, and Cheryl narrowly avoided showing off a little bit too much as she posed for the photographers.
With her hair pulled back into a sleek ponytail and donning sexy stage make-up, the 29-year-old Promise This hit maker made sure she stood out among the star-studded guest list.
Sizzling in the sexy jumpsuit, the star upped the glamour even more by sporting a pair of stilettos underneath the outfit.
Cheryl posed solo at the gig, although she joined her Girls Aloud bandmembers on stage, after recently reuniting for their ten year anniversary.
The star was also joined by JLS, Little Mix and The Script at the A-list Christmas performance.
Though the popular girl band Little Mix were without one of their members, as Perrie Edwards was reportedly too ill to perform at the ball.
Other stars who are performing over the radio station's Christmas extravaganza are Pink, Bruno Mars, Rizzle Kicks, Rita Ora and Conor Maynard.
And the latter was definitely impressed with Cheryl's daring outfit.
Asked who Conor likes out of all the of the pretty Girls Aloud stars, he admitted: 'Who would I have out of Girls Aloud? I dunno, I feel like I'm just going to jump on the band wagon and say Cheryl.'