Kin K and mum Kris both showed off their curves in Las Vegas. Photo: Rex
Mum Kris opted for a knee-length scarlet number, which she teamed with bow-embellished peep-toes, while Kim hoicked up the hemline and worked shoulder cut-outs for added interest.
Kim finished her look with strappy killer heels and camera-ready pose.
Which K do you think did bodykon better? We'll let you decide below...
- July 2006<p> A very trim looking Kim donned a halterneck bodycon frock for the 2006 ESPY Awards in Hollywood.</p>
- October 2006<p> The night that style forgot: Kim Kardashian's Rock & Republic party ensemble of white boots over jeans and matching bag and belt left a lot to be desired.</p>
- May 2007<p> Kim's patterned dress at the Maxim Hot 100 Party at the Gansevoort Hotel in New York might have been ok if it wasn't two sizes too small...</p>
- April 2008<p> Unfortunately, Khloe and Kim slightly resembled two Christmas baubles at the MTV Australia Awards in Sydney.</p>
- July 2008<p> Electric frock: Kourtney Kardashian showed off her enviable figure at the 2008 ESPY Awards in LA.</p>
- August 2008<p> Kim Kardashian: Prom Queen? Nope, the lilac Bradley Bayou princess dress at the Teen Choice Awards in LA wasn't working for us.</p>
- September 2008<p> While Khloe and Kim were sexy and cute in their LBDs at The 944 Magazine Party to celebrate the 2008 MTV Video Music Awards in LA, Kim's high-waisted tartan skirt and satin mustard top hit all the wrong notes.</p>
- October 2008<p> Kim Kardashian pulled off the 20s look with aplomb at the Pur Jeans Halloween Bash in LA.</p>
- December 2008<p> A strapless gold foil dress and black bra do not a good combo make. Kim suffered this minor fashion fail at the Spike TV's 2008 Video Game Awards in LA.</p>
- December 2008<p> New Year's Eve at the Pure Nightclub in Las Vegas must have had a gold dress code. We're not sure about Kim's giraffe-print effort...</p>
- July 2009<p> Kim opted for zebra chic to host the Three-O Vodka Bubble launch at Greenhouse in New York.</p>
- July 2009<p> Khloe Kardashian was feelin' blue in a sexy ruched minidress at the Aces & Angels Celebrity Poker Party at The Playboy Mansion.</p>
- July 2009<p> Dare we say Kim's dress may have looked better without the black T-shirt at the premiere of Orphan in LA?</p>
- August 2009<p> A blonde Kim and brightly-coloured Kourtney were joined by sisters Kylie and Kendall Jenner at the Teen Choice Awards in LA. Kendall's already showing off her model figure in a cute LBD.</p>
- September 2009<p> On paper, a bright pink leopard-print dress shouldn't works, but on Kim Kardashian at the Tracy Reese Spring 2010 fashion show in New York, it did.</p>
- September 2009<p> For the Emmy Awards in 2009, Kim was pretty in a one-sleeved white gown by Ina Soltani, while mum-to-be Kourtney was stylish in black BCBG.</p>
- October 2009<p> Gorgeous in grey: We love Kim Kardashian's stylish dress and bangles at the FOX Reality Channel Really Awards in LA.</p>
- October 2009<p> While Khloe Kardashian rocked a printed green tulip dress at the GMC for Quick Trim in LA, Kim worked a spray-on leggings and a stud-sleeve jacket.</p>
- February 2010<p> Kim oozed a Grecian goddess vibe at The Heart Truth's Red Dress Collection in 2010 in a gorgeous Marchesa number.</p>
- August 2010<p> Kim showed off her famous curves in a snug LBD at the Comcast premiere party for Keeping Up With The Kardashians in West Hollywood.</p>
- August 2010<p> Kim's mum Kris Jenner joined her on the red carpet at the 62nd Primetime Emmy Awards - and Kim channelled 'warrior bride' in a stunning Marchesa dress.</p>
- December 2010<p> We think Khloe was wearing the stand-out dress as she made an appearance with Kim and Kourtney at Borders Century City to sign copies of their book Kardashian Konfidential.</p>
- December 2010<p> The nude dress and patent heels ensemble at the Z100's Jingle Ball 2010 could be one our Kim Kardashian favourites.</p>
- April 2011<p> Sexy sisters! Kim Kardashian Kendall Jenner, Kylie Jenner and Kourtney Kardashian strike a pose at the 24th Annual Kids' Choice Awards in Los Angeles.</p>
- August 2005<p> The beginning of Kim and Kourtney's red carpet lives wasn't too auspicious - we're particularly talking about the side-stitch number Kim rocked at the E! Entertainment Summer Splash.</p>
- April 2011<p> Showing her support at the launch of Khloe and Lamar's fragrance, Unbreakable, in LA, Kim was stunning in a bold-shouldered top and skinny jeans.</p>
- August 2011<p> On the prowl: Khloe and Kim take a walk on the wild side, while Kourtney is pretty girlie at the Kardashian Kollection launch party in Los Angeles.</p>
- September 2011<p> Kourtney Kardashian showed off her pins in a lace ensemble at the Alice and Olivia Spring 2012 Presentation during Mercedes-Benz Fashion Week in New York.</p>
- September 2011<p> Kim was head-turning wearing a teal one-shouldered Vera Wang gown at the designer's spring 2012 show in New York.</p>
- September 2011<p> Thigh-high boots kind of stole the thunder from Kim's Belle Noel jewellery launch at Bloomingdale's in New York.</p>
- November 2011<p> Khoe was a scarlet woman in an eye-catching red skirt, while Kim covered up in a batwing coat at the launch of their handbag collection in Sydney.</p>
- January 2012<p> 70s chic! For a shopping trip at Barneys in LA, Kim was cool in high-waisted trousers and oversized sunnies.</p>
- January 2012<p> At the 2012 Golden Globes, Kim Kardashian showed off her hourglass figure in a head-turning Bruce Oldfield gown.</p>
Marion Cotillard Steals The Show At Blood...
Zoe Saldana Is Gorgeous In Grey At...
Zara Phillips Is Chelsea Flower Show's Most...
As If! Beyonce's Crazy In Love Is...
I'm An Out Of Control Bridezilla (So...