Who? Cheryl Cole.
What? Setting jaws dropping in a revealing satin tux luxe jumpsuit that didn't leave much to the imagination. The jacket-style top was left open and featured striking gold buttons. The pop star set off the look with rusty-hued eyeshadow and red lips.
Where? Capital FM's Jingle Bell Ball, 02 Arena, 8 December.
Verdict? We're not sure it would work at the office Christmas party, but as a stage costume Cheryl rocks this look.
More Chezza here:
Style Evolution: Cheryl Cole
2003. Awww. The gorgeous glamazon we know and love had already started to blossom as a young popstar of just 21.
Style Evolution: Cheryl Cole
2006. Cheryl opted for a bit of WAG power at the Alien Autopsy premiere with a golden tan and some blonde highlights.
Style Evolution: Cheryl Cole
2007. People really sat up and took notice when Ms Cole stepped out at the Samsung Power of Purple launch in a curve-clinging bandage dress that showed off her amazing figure.
Style Evolution: Cheryl Cole
2007. At the 2007 British Red Cross Ball, Cheryl worked the wow-factor in a glittering gold Roberto Cavalli floor-sweeper.
Style Evolution: Cheryl Cole
2007. A black bra underneath a sheer nude top? We're not sure about Cheryl's fashion choice at the Julien Macdonald spring/summer 2008 show, but we do love the stylish blunt-cut fringe.
Style Evolution: Cheryl Cole
2008. For the 2008 National Television Awards, Cheryl channelled dip-dye fashion in a one-shouldered Matthew Williamson gown with gold-leaf detailing.
Style Evolution: Cheryl Cole
2009. Sixties siren! Cheryl was on fabulous form at the 2009 Brit Awards in a stunning A-line minidress by George Chakras, which featured cute floral appliqué. A slick of popping red lipstick finished the look perfectly.
Style Evolution: Cheryl Cole
2009. Cheryl blew the crowds away at the 2009 Pride of Britain Awards in an asymmetric mini, teamed with silver Louboutins and an Igor Chapurin clutch.
Style Evolution: Cheryl Cole
2010. Cheryl Cole attends the launch party for Promise, a new capsule ring collection created by Cheryl Cole and de Grisogono.
Style Evolution: Cheryl Cole
2010. Singer Cheryl Cole attends the de Grisogono party.
Style Evolution: Cheryl Cole
2010. Cheryl Cole performs at the de Grisogono Party.
Style Evolution: Cheryl Cole
2010. When you're making your first official appearance at the Cannes Film Festival, you've got to make it a show-stopper - and Cheryl did just that in a striking white Versace dress with a daring split, and stunning lace Louboutins.
Style Evolution: Cheryl Cole
2010. Cheryl made waves at the 2010 Glamour Woman of the Year Awards in a Julien Macdonald 'mullet' dress - which looks better than it sounds!
Style Evolution: Cheryl Cole
2011. Cheryl attended the premiere of Habernus Papam at the Cannes Film Festival in a plunging white Stephane Rolland gown.
Style Evolution: Cheryl Cole
2011. Cheryl Cole wears a gown from Victoria Beckham's Spring/Summer 2011 collection to the Pride of Britain Awards.
Style Evolution: Cheryl Cole
2011. Her first outfit at her first set of US X Factor auditions was a tangerine, turquoise and purple combo teamed with a hair style paying homage to Jennifer Lopez's Oscar style circa 2002.
Style Evolution: Cheryl Cole
2011. British singer Cheryl Cole arrives at the O2 arena in east London ahead of the Brit Awards.
Style Evolution: Cheryl Cole
2011. Cheryl Cole and Prince Charles, Prince of Wales at Clarence House.
Style Evolution: Cheryl Cole
2012. British singer Cheryl Cole arrives for the screening of Amour at the 65th Cannes film festival.
Style Evolution: Cheryl Cole
2012. Cheryl Cole attends the UK film premiere of <em>What To Expect When You're Expecting</em> in London.
Style Evolution: Cheryl Cole
2012. Prince Charles, Prince of Wales meets Cheryl Cole at the Prince's Trust's Invest in Futures gala dinner held at The Savoy.
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She must believe she was part of Abba - cos all she seems to chase after is "Money, Money, Money"!