The Kardashians really do share clothes!

On Monday, Kris Jenner looked radiant wearing a red lace Valentino mini-dress to E!'s Upfront event in New York City. The "momager" finished her sultry look with a bright red lip, red pumps and a black clutch.

But we've definitely seen this dress before ... on her (much younger) daughter!

Kim Kardashian donned the $3,690 designer dress last May while promoting her perfume "True Reflection" in London, England. The 32-year-old finished her look with a slicked-back bun and black strappy sandals.

Both of the ladies look absolutely lovely in the lace mini ... but we have the give the nod to Kim. The dress fits her figure slightly better.

But, props to Kris for being able to pull off the same outfit as her daughter -- the 57-year-old still managed to look classy in the sexy ensemble (and we love, love her red lip with the red dress!).

Who do you think wore it better? Sound off below, and click "Launch Gallery" above to see more stars in dueling dresses!

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