Seeing Double15 Times That Sofia Richie and Her Big Sister Nicole Were Practically Twins

Move over, Mary-Kate and Ashley! Sofia Richie and her big sister, Nicole Richie, are the only Hollywood “twins” we’re interested in right now. Despite the fact that the Richie girls share a 17-year age gap — Sofia is 20 and Nicole is 37 — they are basically identical. Don’t believe us? Scroll through the gallery below to see the pair’s 15 best twinning moments.

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