Brian Austin Green Says Vegas Wedding Is a "Terrible Idea"

David Silver will always have Donna Martin's back.

Brian Austin Green shared an update on his Beverly Hills, 90210 costar Tori Spelling amid some challenges in her life, including ongoing health issues, a mold infestation and alleged difficulties with husband Dean McDermott, who announced their separation in June.

"Tori's an incredibly strong human being," Brian exclusively told E! News' Francesca Amiker. "I feel like people sort of hit their own bottom in different ways to use as a catalyst for something to climb up out of and to rebirth themselves as something new. And Tori will absolutely…