The TV star will be appearing as Hiram Lodge's mistress, Mrs. Mulwray, in an upcoming episode of the CW drama.
The TV star joked that playing her real-life hubby's side piece is "a role I was born to play."
The ‘Riverdale’ star played Ross Geller’s son, Ben, on ‘Friends.'
There's money to be made in TV.
The 'Riverdale' actress appears in an exclusive clip from the dramedy, in theaters Nov. 9 and on VOD on Nov. 13.
We’re about to brew up some behind-the-scenes secrets about that mysterious 'Riverdale' crossover on 'Sabrina'!
Only ET has the exclusive answers from 'Sabrina' showrunner Roberto Aguirre-Sacasa about that epic 'Riverdale' cameo!
On this week's episode of 'Sweetwater Secrets,' Lili Reinhart is dishing on Evelyn Evernever and Mädchen Amick spills on Falice!
These two 'Riverdale' co-stars and IRL besties are planning the ultimate couple's costume... with each other!
'Riverdale' just got a little swankier!
The 'Riverdale' actress gets candid about her past struggles with an eating disorder.
'Riverdale's third season premiered on The CW, but an important line that was cut from the episode might have Varchie fans worried!
The 22-year-old 'Riverdale' star spoke to ET -- along with her on-screen mom, Mädchen Amick.
Lili Reinhart, KJ Apa and their co-stars appeared on 'Watch What Happens Live With Andy Cohen.'
