In an interview Tuesday night on The Tonight Show with Jimmy Fallon, Mandy Moore discusses how This Is Us inspired her to make music again. On the hit NBC television series This Is Us, Mandy Moore plays Rebecca Pearson, an older wife, mother, and grandmother trying to navigate her dementia diagnosis and the tensions among her three adult children. In real life, however, Mandy Moore is a 38-year-old new mom, ready for the next chapter in her life to begin—her musical comeback.