Netflix's modern-day adaptation of Ann M. Martin's beloved novels reintroduces cherished characters Kristy (Sophie Grace), Claudia (Momona Tamada), Stacey (Shay Rudolph), Mary Anne (Malia Baker) and Dawn (Xochitl Gomez), for today's world -- complete with cellphones, social media and even a little dose of Queer Eye. Like the books, which spawned a '90s movie and TV series, the latest iteration zeroes in on topical issues such as divorce, gender identity, health, family hardships, racism and, of course, boys. Plus, you can't forget homages to Baby-Sitters Club iconography, like the official BSC phone.