School Girl
Mandy Moore as Rebecca Pearson as seen in the third season episode "Katie Girls." Viewers learned she was not about playing the housewife from a young age.
Young Love
Here, Rebecca Pearson has just met Jack Pearson and the two took a road trip to Los Angeles to pursue her singing dreams. It didn't go so well.
New Mom
Much of the flashbacks involve Mandy Moore around this age, her kids are in school, but they're still pretty young.
The Widow
While her kids are in high school, Rebecca Pearson's husband dies. She does her best to keep everything together, with mixed results.
Mature Adult
Seen in "R & B," Rebecca's kids are out of college and starting their adult lives. Mandy Moore shared this photo on her Instagram.
Grandma
Mandy Moore spends a lot of her time on This Is Us in this stage of Rebecca Pearson's life. She's a senior citizen, but still on the go. Moore shared this photo on her Instagram.
Death Becomes Her?
Viewers finally saw Rebecca in the flash forwards and...she's seen better days. She's restricted to bed and suffering from Alzheimer's.