The actress opened up to ET at KIIS FM's iHeart Radio Jingle Ball 2017.
The actress also dished on what's to come on 'This Is Us.'
The 37-year-old actress talks to ET about the biggest moments from Tuesday’s episode and the Kate-Rebecca reunion: 'It definitely cracked open something new for them.'
The actress opened up about the upcoming episode, 'Number Two,' on the red carpet at the 2017 American Music Awards on Sunday.
Co-star Chris Sullivan also talks to ET about Kate’s life-changing development and how it affects her future with Toby moving forward.
ET chatted with the actors at the 2018 Golden Globe Ambassador event, following the NBC show's devastating twist on season 2 episode 8, 'Number One.'
The AMAs will air live from Los Angeles' Microsoft Theater on Nov. 19 at 8 p.m. ET on ABC.
"I think slightly darker, more turbulent times for the family are sort of waiting right around the corner," Moore told ET.
The actress, who plays Kate Pearson, also revealed whether her character's journey is giving her baby fever in real life.
ET breaks down Tuesday's emotionally charged episode of the hit NBC series.
The 37-year-old actress gets emotional during her session with Theresa Caputo.
The 'This Is Us' star's emotional reading with Theresa Caputo is featured on an upcoming episode of 'Long Island Medium,' airing Mondays at 9 p.m. ET on TLC.
ET breaks down the most shocking moments from Tuesday's emotional episode!
Talk about family secrets!
