Shannen Doherty Joins '90210' Spinoff Doherty took to Instagram to share the news. "Yes it's official. The real question is.... will we still be rocking those outfits. #bh90210" The actress will reprise her role as Brenda Walsh. Others to star in the reboot include Jason Priestley, Jennie Garth, Ian Ziering, Gabrielle Carteris, Brian Austin Green and Tori Spelling. Spelling also took to Instagram to celebrate the news. "It's OFFICIAL....ALL the OG 90210 girls will be together again!" FOX, via statement
