Tiffany Haddish gave the deep-V pump trend a metallic edge on Sunday night at “The Roast of Kevin Hart” red carpet, held during Netflix Is a Joke Fest at the Kia Forum in Los Angeles. The actress arrived in metallic gunmetal silver stilettos with a low, deep-cut vamp and pointed toe. Her wide-leg pants covered much of the shoe, but the front and side views were enough to place the pair within the deep-V pump shape that has been showing up on red carpets this spring. Tiffany Haddish Christopher Polk Haddish’s pumps came to a sharp point at the toe, then opened into a deep V through the vamp, exposing the top of the foot rather than covering it like a classic pump. The finish read as dark metallic silver — closer to gunmetal than chrome — and a curved seam line was visible from the toe box back toward the side quarter. Her wide-leg pants covered much of the shoe, but the side views showed the slim stiletto heel and steep pitch.…