Shiny girl: Kim showed off her legs in super glittery leggings



Kim and her younger sister Khloe has embraced the Eighties theme for roller-skating at the Pepsi Throwback Launch Party at World on Wheels.

Also in attendance was Kelly Osbourne and The Hills reality stars Lauren Conrad and Lo Bosworth.

Kim appeared to have ditched the blonde locks she so excitedly showed off just three days ago.

The socialite stunned fans when she admitted her new blonde look was just a wig.

Ready to skate: Kelly Osbourne (L) brought a pair of pink sparkly skates, while Hugh Hefner's former girlfriend Holly Madison wore an all-pink outfit



She wrote on her Twitter micro-blogging page: 'My blonde hair is a wig! Ha ha, did I have you fooled?'

Several fans claimed the blonde wig made the 28-year-old look like Jennifer Lopez or South African model Tracy McGregor.

Famous rear: Jennifer Lopez and her curvaceous behind

One fan wrote: 'You look very pretty as always. Reminds me of Jennifer Lopez meets Jessica Alba. The darker hair definitely makes you unique.'

However, whether Jennifer Lopez will be so pleased about the comparison is debatable.

The singer's curvaceous behind earnt her a legion of fans - and caused many women to attempt to copy her style.



And even now J.Lo is said to tailor her exercise routine to ensure she does not lose it.

Thankfully absent yesterday was the severe sunburn that Kim was sporting on her face just over a week ago.

Kim was left red-faced - literally - when she fell asleep in the sun wearing sunglasses while holidaying in Mexico.

She posted pictures of her sunburn on her Twitter page, admitting she regretted not using sun protection.

After flying into New York last week, Kim was forced to cover up her sunburn with lashings of foundation ahead of her appearance on a U.S. chat show.



During her stay in Manhattan she also picked up a tub of Kiehl's Anti-Oxidant Skin Preserver cream, which she credited with healing her sunburn.

Roller skating gang: Kim and Kelly pose at the roller rink with Khloe Kardashian

All that glitters: Kim and Khloe strike a pose on the rink



