By Nardine Saad Los Angeles Times Luke Perry, the actor best known as bad-boy heartthrob Dylan McKay from the 1990s TV drama "Beverly Hills, 90210," has died. He was 52. Publicist Arnold Robinson confirmed to the Los Angeles Times that Perry died Monday after suffering a massive stroke. Perry "was surrounded by his children Jack and Sophie, fiancee Wendy Madison Bauer, ex-wife Minnie Sharp, mother