Tori Spelling is grieving the sudden death of late publicist and family friend Scout Masterson. On Monday, the *Beverly Hills, 90210 *alum honored the 48-year–old Emmy Award-nominated casting director-turned-publicist via a lengthy Instagram post, featuring a carousel of photos that include Masterson, his husband Bill Horn and their kids. "I mean… - A phrase no one said better than @scoutmasterson," she began the caption. "That feeling that if you don't put something into words that othe...