Kendall Jenner and Kourtney Kardashian celebrate in LA

They’re separated in age by 17 years – but it was a foot in height that stood between Kourtney Kardashian, 38, and her model sister Kendall Jenner, 21, on Wednesday.

The pair, the eldest and second-youngest of the Kardashian-Jenner clan, flaunted their sisterly bond on the red carpet at the one-year anniversary party of What Goes Around Comes Around boutique relocation in Los Angeles.

The duo smiled from ear-to-ear before Kendall planted a kiss on top of petite Kourtney’s head while towering above her.

 

Night time look: Kourtney Kardashian wore a plunging violet knitted jumper on Wednesday night, as she attended the What Goes Around Comes Around event in Beverly Hills

Kourtney looked super chic in a long-sleeved eggplant colored top which was adorned with small silver clasps and a bold black stripe down her chest.

The mother-of-three added a pair of sexy black patent leather pants to her outfit as she sported a matching pair of black patent leather pumps. 

Her long chocolate brown hair looked healthy as it cascaded past her shoulders and shined on the red carpet during the luxury vintage retailer’s extravaganza in Beverly Hills. 

Leather lady: Kourtney, 38, and sister Kendall Jenner, 21, looked to be much closer in age at the one-year anniversary party

Leather lady: Kourtney, 38, and sister Kendall Jenner, 21, looked to be much closer in age at the one-year anniversary party

Sisters! Kourtney looked super chic in a long-sleeved eggplant colored top which was adorned with small silver clasps and a bold black stripe down her chest

Sisters! Kourtney looked super chic in a long-sleeved eggplant colored top which was adorned with small silver clasps and a bold black stripe down her chest

Yeehaw! The supermodel pulled on her best western wear for the chic event located near the trendy Rodeo Drive area

Cowgirl: Sporting a black buttoned-down shirt with a white floral neckline, Kendall looked ready for a real rodeo

Yeehaw! The supermodel pulled on her best western wear for the chic event located near the trendy Rodeo Drive area

Friends! The sisters smiled from ear-to-ear as they held on closely to each other during the luxury vintage retailer's extravaganza in Beverly Hills

Friends! The sisters smiled from ear-to-ear as they held on closely to each other during the luxury vintage retailer’s extravaganza in Beverly Hills

Supermodel Kendall pulled on her best western wear for the chic event located near the trendy Rodeo Drive area.

Sporting a black buttoned-down shirt with a white floral neckline, Kendall looked ready for a real rodeo.

She added a pair of slim-fitting blue denim jeans and black pointy-toed boots to her cowgirl-chic ensemble. 

Standing tall: The mother-of-three added a pair of sexy black patent leather pants to her outfit as she sported a matching pair of black patent leather pumps

Standing tall: The mother-of-three added a pair of sexy black patent leather pants to her outfit as she sported a matching pair of black patent leather pumps

Supermodel Karlie Kloss also got the jeans memo as she sported a pair of distressed denim on her leggy 6ft2in frame.

The blonde bombshell tied her platinum locks up into a top bun to show off more of her glittering black sequined coat.

Kloss tied a small red leather Chanel around her slender waistline and wore a comfortable pair of black ballet flats for the fun night out.

Casual: Supermodel Karlie Kloss got the jeans memo as she sported a pair of distressed denim on her leggy 6ft2in frame

Casual: Supermodel Karlie Kloss got the jeans memo as she sported a pair of distressed denim on her leggy 6ft2in frame

Girls night out: The blonde bombshell tied her platinum locks up into a top bun to show off more of her glittering black sequined coat

Girls night out: The blonde bombshell tied her platinum locks up into a top bun to show off more of her glittering black sequined coat

Model behavior: Karlie and Kendall wore nearly matching ensembles for the luxury vintage retailer's one-year anniversary event

Model behavior: Karlie and Kendall wore nearly matching ensembles for the luxury vintage retailer’s one-year anniversary event

Karlie and Kendall posed up a storm as they wore nearly matching ensembles for the luxury vintage retailer’s one-year anniversary event.

Rosario Dawson rocked a shimmering golden top that she tucked into a glittering black pencil skirt. 

The Sin City starlet accessorized with bright red hoop earrings and a small puzzle piece clutch.

Sara Foster showed her support for the store while wearing a red quilted sleeveless top and black leather pants.

Sister Erin went back to her vintage roots in a retro T-shirt paired with a black Chanel cardigan and navy miniskirt. 

Golden girl: Rosario Dawson rocked a shimmering golden top that she tucked into a glittering black pencil skirt

Golden girl: Rosario Dawson rocked a shimmering golden top that she tucked into a glittering black pencil skirt

Shining bright! The Sin City starlet accessorized with bright red hoop earrings and a small cardinal-colored puzzle piece clutch

Shining bright! The Sin City starlet accessorized with bright red hoop earrings and a small cardinal-colored puzzle piece clutch

Smashing! Sara Foster showed her support for the store while wearing a red quilted sleeveless top and black leather pants

Smashing! Sara Foster showed her support for the store while wearing a red quilted sleeveless top and black leather pants

Sisters! Erin Foster went back to her vintage roots in a retro T-shirt paired with a black Chanel cardigan and navy miniskirt

Sisters! Erin Foster went back to her vintage roots in a retro T-shirt paired with a black Chanel cardigan and navy miniskirt

Read more at DailyMail.co.uk