Katy Perry, Kardashians
Credit: Getty Images (2); AbacaUSA

The Kardashian clan made Barbara's list and revealed mom-to-be Kourtney as the most book-smart sister, Khloe’s got the street smarts and Kim’s mom Kris's favorite! Katy Perry, meanwhile, opened up to Walters about her pastor parents—she called deviled eggs angeled eggs and still does!—and how happy she is with husband Russell Brand. Our favorite royal sister, Pippa Middleton, made the list but didn’t sit down for an interview with Barbara. Were you as disappointed as we were to not get a live interview with Pippa? Look through her 100+ looks in the gallery and tell us: Who were your favorites on Walters’ list?