Ben Affleck is showing support for his ex-wife, Jennifer Lopez, months after the former couple finalized their divorce. On Monday, Affleck made a surprise appearance in New York for the red carpet premiere of Lopez’s new film, “Kiss of the Spider Woman.” Affleck, who co-produced the film via his and Matt Damon’s production company Artists Equity, sang praises to Lopez while discussing the film at the premiere. “The principal goal was to empower great artists and tell moving stories, and create