Kendall and Kylie Jenner Pose Together at Academy Museum Gala

Kendall and Kylie Jenner stole the show at the Fourth Annual Academy Museum Gala.

While attending the Saturday, October 19, event in Los Angeles, the sister duo were all smiles as they posed together on the red carpet.

Kendall, 28, rocked a black floor-length velvet Schiaparelli gown with a halter neckline and cut-outs that featured a silver brooch. She paired her look with curled blond locks.

Kylie, meanwhile, stunned in a sheer Thierry Mugler gown with shimmering nude sequins that ended in a black floor-length skirt. For her hair, Kylie, 27, styled her tresses down with a loosely-curled blowout. Her vintage dress hailed from the 1998 collection.

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As they smiled for the camera at the red carpet, Kylie and Kendall fought back a bout of giggles. The Khy founder reshared a clip of her and Kendall, where they were laughing as they embraced each other. “Sorry,” Kendall said to the photographers. Kylie captioned the video, “The giggles hit us.”

Kylie also shared a playful clip with Kendall where the duo discussed spending time together. The video began with Kendall reassuring Kylie, saying, “Kylie, it’s OK.” Kylie replied, “But we were having so much fun together tonight.”

“But we’re going to be together again soon,” Kendall added, to which Kylie began to protest by saying, “But I haven’t seen you in so long.”

Kendall quickly corrected her, saying, “Yesterday. I saw you yesterday.” After a pause, Kendall noted, “That is long, though. I get it, I understand.”

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The pair grabbed hands as Kylie added, “I’m going to miss you.” Kendall replied, “I’m going to miss you too.”

The duo were joined at the event by sister Kim Kardashian, who turned heads in an archival Mugler. Kardashian, 43, wore a white corset and matching jacket that was placed off her shoulders and completed the look with a Tiffany & Co. necklace, featuring a pink diamond pendant along with rings and earrings. Kardashian side-parted her hair, which was styled in loose waves.