MANDY MOORE

Fulfilling Rebecca’s dream! The Pearson matriarch’s singing career never got off the ground, but Mandy’s first success was as a teen pop star — and she’s going back to her musical roots post-show. The new mom just released the album In Real Life and will begin a 26-city North American tour in June. Calling This Is Us “the best job I’ve ever had,” the 38-year-old has said, “Music is in me. I have to sing. I have to be onstage.”