The actor recently suffered a stroke.
The actress asked for 'positive, wonderful thoughts' for her 'Beverly Hills, 90210' co-star.
ET has learned that 'Riverdale' production has changed next week's shooting schedule to allow Perry to recover.
The actor was hospitalized on Thursday after reportedly suffering a stroke.
The 52-year-old actor was transported to a nearby hospital after police responded to a call at his home in Sherman Oaks, California.
Shannen Doherty is keeping her 'Beverly Hills, 90210' co-star, Luke Perry, in her thoughts.
The actor was taken to a Los Angeles-area hospital on Wednesday morning after the LAFD responded to a 911 call from his home.
The 'Riverdale' star suffered a stroke around 9:40 a.m. on Wednesday.
Here's what's happening with the long-rumored reboot!
ET sat down with the 'Riverdale' star and his onscreen dad, Luke Perry, in New York City.
It's all in the hair!
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.
