The 31-year-old reality star covered up her famous curves in a high necked floor length green velvet gown with white lace sequinned belt and shoulder panels.
With her hair piled on top of her head, Kim teamed smoky eye make-up and pale lipstick with her old-Hollywood style dress, with just a diamond bracelet in the way of jewellery.
Green velvet gown: Kim Kardashian looked stunning in a forest green floor length gown at the White House Correspondents' Association Dinner earlier tonight
Her mother opted for a rather ill fitting red one-shouldered dress and dangling diamond earrings, with her short dark hair teased into a spiky style.
Kim seemed very excited to be attending the star-studded event, which is held to honour the best of political journalism, with many of the invited news organisations inviting celebrities to take available seats at their tables.
The rear view: Kim's velvet deep green own featured a backless slit and white lace panels
Red and green machine: Kris Jenner joined her daughter, but wore an ill-fitting one shouldered dress
Covering her curves: Kim's demure gown managed to largely hide her famous figure
They were the victims of a few jokes, even at the hands of President Obama himself, who wisecracked about their fame in an opening monologue.
The president lampooned himself in the monologue, asking who the Kardashians are, and why exactly they're famous.
Joining in with the laughs: Kim Kardashian and her mother Kris Jenner looked like they took the President's jokes in good spirits this evening
