Camila Mendes, KJ Apa, Lili Reinhart, and Madelaine Petsch were at the nuptials.
'Riverdale' is celebrating 100 episodes! Only ET has exclusive interviews with the entire cast on the show's most memorable moments.
The actor received congratulatory messages from his co-stars and friends, including Kelly Ripa, Skeet Ulrich and more.
Sorry, 'Riverdale' fans! You're going to have to wait a while longer before seeing Betty, Jughead, Archie and Veronica at senior prom.
We're totally wigging out over all the surprise smooches in this week's episode of 'Riverdale' and star Casey Cott is spilling secrets!
Now this is a quarantine haircut we can co-sign.
ET's here to help you throw a bash that would make Archie, Betty, Veronica and even Jughead proud.
ET has your ultimate guide to hosting a 'Riverdale' inspired bash.
KJ Apa, Luke Perry, Skeet Ulrich and Casey Cott teased the anticipated new season of The CW drama.
Imitation is the sincerest form of flattery, right?
