Some people are criticizing Jenner for her behavior.
One user wrote: "Wow @KendallJenner is looking like a pure queen".
The mother-of-three turned heads as her gold dress struggled to contain her ample assets.
Accessories were kept minimal, with Jenner opting for a pair of simple white heels and diamond earrings and rings.
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Trump is facing a self-imposed May 12 deadline over whether to uphold the 2015 nuclear deal, which he has long criticised. On Monday, Rouhani said Iran had "thought of all the scenarios and have taken appropriate measures".
When it was Kylie's turn, Kris reportedly hurried to go to the top of the Met's stairs to take pictures of her youngest daughter.
While many fans defended Kendall and insisted her nudging of the assistant was no big deal, others were not happy with what they saw.
She treated the beige carpet like a runway. The 20-year-old reality star sported French-braided pigtails, a striped button-down shirt and white athletic trousers, while her rapper beau, 26, wore a gray T-shirt, light-wash jeans and gold chains.
Video footage shows the 22-year-old placing a hand on the back of a guard who nearly backed into her, giving him a gentle nudge to let him know she was there, and also to possibly remove him from her photos.
Kylie wore a boobtube detailed frock, which gave viewers a glimpse of her toned physique and cleavage. The most popular celebrities were Rihanna, Selena Gomez and Kylie Jenner, and the most buzzyworthy couples were George and Amal Clooney, Cole Sprouse and Lili Reinhart, and Shawn Mendes and Hailey Baldwin.