Redmayne famously portrayed a transgender woman in the 2015 film, 'The Danish Girl.'
The group of 'school mates' looks better than ever!
Lynch also talked to ET's Katie Krause about what her friendship with Emma Watson means to her.
The Irish actress also shared how her dance partner has transformed her whole outlook on life.
Follow along as ET breaks down all the best moments in the ballroom Monday night!
ET has your exclusive sneak peek look into Monday night's highly anticipated opening number.
Bobby Bones, Alexis Ren, Milo Manheim and Evanna Lynch talk to ET about being one step closer to winning the mirrorball trophy.
The dance duo also teased to ET the routine they'll be performing during next week's finals.
ET spoke with Keo Motsepe and Evanna Lynch after they learned they are advancing to the finals!
The 'Harry Potter' actress gave ET her review of the upcoming fantasy epic, and dished on getting to the semi-finals on 'DWTS.'
ET's Katie Krause caught up with the 'Harry Potter' star and her 'DWTS' partner, Keo Motsepe, on Monday.
Follow along as ET breaks down all the best moments in the ballroom, Monday night!
ET breaks down the team dances ahead of next week's Country Night, airing at 8 p.m. ET/PT on ABC.