Tiffany Haddish is opening up about her plans to adopt.In a new interview with ET's Kevin Frazier, the 41-year-old comedian reveals she has already completed the parenting classes required to start the adoption process. Haddish, who was in the foster system herself as a child, says it's something that's «super important» in her life plan, «for a multitude of reasons.»«I'm currently looking, deciding on adopting.