Celebrity practitioners include Brandon Boyd , Richard Gere , Adam Yauch , Jet Li , Sharon Stone , Allen Ginsberg , Philip Glass , Mike Barson and Steven Seagal . Celebrity practitioners include Brandon Boyd , Richard Gere , Adam Yauch , Jet Li , Sharon Stone , Allen Ginsberg , Philip Glass , Mike Barson and Steven Seagal ( who has been proclaimed the reincarnation of the tulku Chungdrag Dorje ) .