BEVERLY Hills 90210 star Shannen Doherty says she’s in contact with Luke Perry after he suffered a massive stroke last week. Telling Entertainment Tonight she’s been ‘in contact with’ her former co-star, she added: “I can’t talk about it here ’cause I will literally start crying but I love him and he knows I love him. “I’m in contact. Everyone just keep positive thoughts, that’s all I’m going to say.” Referring to his 90120 character, she added: “It’s Luke, and he’s my Dylan.” Luke played bad boy Dylan McKay, and Shannen played his love interest Brenda Walsh in the teen drama. Luke now stars in Netflix show Riverdale as Archie Andrew’s dad Fred.He was rushed to hospital last week after suffering a stroke at home. Paramedics were called to his house in Sherman Oaks, LA, and he was taken to a nearby hospital. Since then, his rep has shared he’s under observation at the hospital. Shannen isn’t the only co-star to wish Luke well – over the weekend, Kristy Swanson, who played Buffy The Vampire in the original 1992 film alongside Luke, tweeted: “I just heard the frightening news about my dear old friend Luke Perry having a massive stroke….