She's cooped up at home with her entire family, weathering the pandemic together.But Kim Kardashian was looking back to simpler times on Tuesday.The reality star, 39, shared a sweet throwback of her then three-year-old daughter North West, dressed up as a fairy while taking a violin lesson. 'My little Northie': Kim Kardashian posted a sweet throwback of her daughter North West dressed up as a fairy for her violin lesson on Tuesday'My little Northie was so small,' Kim captioned the grainy photo, which was originally taken back in 2016.In the photo, North wore a pretty pink tulle dress, fairy wings, and a pair of white ballet flats.