Who? Kylie Minogue.
What? The singer stepped out on stage at a children's charity bash wearing an oversized white waistcoat and towering silver spiky peep-toes. She gave the audience an unexpected strip show when she shimmied out of the white number to reveal a teeny-tiny LBD with a pretty multi-coloured embellished bodice.
Where? A Heart for Children Charity Gala, Berlin, Germany, 15 December.
Verdict? Signature Kylie - classy, sexy, and a little bit cheeky.
Look back at Kylie's style evolution here:
Style Evolution: Kylie Minogue
<strong>1980</strong> Kylie rocked an 80s perm back in her Charlene from Neighbours days.
Style Evolution: Kylie Minogue
<strong>1989</strong> What a look! The singer performed on Des O'Connor Tonight in a sequin embellished crop top and velvet cycling shorts.
Style Evolution: Kylie Minogue
<strong>1989</strong> Kylie swapped the velvet shorts for some denim cut-offs at a summer roadshow in Exmouth.
Style Evolution: Kylie Minogue
1993 <strong>Purple jeans and a denim waistcoat were all the rage back in 1993.</strong>
Style Evolution: Kylie Minogue
<strong>1994</strong> Is that Kylie with ginger hair? She tried out a rather different look for a charity perfomance in The Fiddler on the Roof. We're not convinced...
Style Evolution: Kylie Minogue
<strong>1999</strong> Kylie stepped out in a floral number for the Ivor Novelli Awards.
Style Evolution: Kylie Minogue
<strong>2000</strong> This is what we love Kylie for; sequins, thigh-high slits and metallic sandals. Kylie took centre stage on the red carpet at the MTV Movie Awards.
Style Evolution: Kylie Minogue
<strong>2001</strong> Kylie popped on a sheer crop top for the Moulin Rouge premiere. Only Kylie would get away with flashing a leopard print bra underneath.
Style Evolution: Kylie Minogue
<strong>2004</strong> Ms. Minogue arrived at the MTV Europe Awards in a delicate Dolce & Gabbana design.
Style Evolution: Kylie Minogue
<strong>2005</strong> Kylie chose a simple LBD for the Elle Style Awards in 2005.
Style Evolution: Kylie Minogue
<strong>2005</strong> No one impresses with their on-stage style like Kylie. She dazzled in a feather embellished design during her Showgirl tour in 2005.
Style Evolution: Kylie Minogue
<strong>2006</strong> Kylie rocked Parisian chic in a cute two-piece suit after a trip the French capital.
Style Evolution: Kylie Minogue
<strong>2007 </strong>Pretty in purple, Kylie made an appearance at the Kylie Minogue Exhibition at London's Victoria & Albert Museum.
Style Evolution: Kylie Minogue
<strong>2007</strong> Kylie opted for her favoured Dolce & Gabbana at the 2007 BAFTAs.
Style Evolution: Kylie Minogue
<strong>2007</strong> With a new blonde crop and a figure-hugging Pucci dress, all eyes were on Kylie in New York City.
Style Evolution: Kylie Minogue
<strong>2007</strong> Once again, Kylie rocked a daring Dolce & Gabbana design, this time at the 13 film premiere in Cannes. If you're going to wear a PVC and lace corset dress, why not complete the look with perspex platforms?!
Style Evolution: Kylie Minogue
<strong>2007</strong> Is that Kylie or Marylin? The singer celebrated 20 years in the music industry at a party in London.
Style Evolution: Kylie Minogue
<strong>2007</strong> Kylie made sure she dressed to impress as she picked up her Music Industry Trust Award in a stunning Dolce & Gabbana gown.
Style Evolution: Kylie Minogue
<strong>2008</strong> She rocked a Scottish inspired gown at a Hollywood and Highland black tie gala in Los Angeles.
Style Evolution: Kylie Minogue
<strong>2008</strong> Surpise, surprise, Kylie opted for a Dolce & Gabbana gown at the Elle Style Awards in 2008.
Style Evolution: Kylie Minogue
<strong>2008 </strong> Kylie embraced Hollywood glamour on at the Brit Awards in 2008. Love the blonde crop too.
Style Evolution: Kylie Minogue
<strong>2008</strong> This outfit shouldn't work, but Kylie pulls off the neon skinny jeans and bagg t-shirt look perfectly.
Style Evolution: Kylie Minogue
<strong>2008</strong> She looked lovely in a star embellished gown after receiving her OBE.
Style Evolution: Kylie Minogue
<strong>2009</strong> The pop princess made a staggering six outfit changes at the 2009 Brit Awards. (She was the host after all). Our favourite look was this Grecian gown by Alexander McQueen.
Style Evolution: Kylie Minogue
<strong>2010</strong> Kylie sported an LBD
Style Evolution: Kylie Minogue
<strong>2010</strong> Kylie flaunted her figure backstage at the Emilio Pucci spring/summer 2011 show in Milan.
Style Evolution: Kylie Minogue
<strong>2010</strong> We love Kylie's street style almost as much as her on-stage looks. We love this fringed jacket and suede boots ensemble.
Style Evolution: Kylie Minogue
<strong>2010</strong> Kylie opted for futuristic over festive at Captial Radios's Jingle Bell Ball.
Style Evolution: Kylie Minogue
<strong>2011</strong> We love this look. Kylie opted for a McQueen LBD and platform ankle boots at the Billboard Music Awards in Las Vegas.
Style Evolution: Kylie Minogue
<strong>2012</strong> Kylie works casual biker chic out and about in London.
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