Katharine McPhee has a very interesting love story. She got married to David Foster. Their relationship developed over time, starting from their shared interest in music. They supported each other in their musical and personal growth, and their love story is one that many fans find inspiring.
Nanny McPhee's story is about how she uses her magic and wisdom to guide a troubled family. She has strange looks but a heart of gold, and helps the kids learn values and grow. It's a tale of love, discipline, and change.
It's not clear if Katharine Hepburn's Circus Story is entirely true. It could be a mix of fact and fiction, and more research might be needed to get a definitive answer.