Mysterious, aloof, and oh so enticing, Lady Whistledown is the star of the show — even though nobody actually seems to know who she is. She is the person who knows all the tea — she drinks it, spills it, loves it — and with words, secrets, and scandals, she can capture the attention of everyone in the city. She is so clearly a Sagittarius, a sign famous for its ability to read people intuitively. She's honest (to a fault), clever, a fantastic writer, fun, addictive, and extremely sociable. If everyone in London is talking about Lady Whistledown, then it's definitely a good day for her.