The Big Bang Theory actress Mayim Bialik partnered with Gillette to address how Superman shaves, coinciding with the recent release of Man of Steel. In the movie’s trailer, young Clark Kent sports a full beard then reappears smooth-shaven as Superman. Mayim is a member of the esteemed council  theorizing how the “Man of Steel” can shave. Mayim opens up to Celebrity Baby Scoop about her work with Gillette’s HowDoesHeShave.com program, the love her sons, Miles, 7-and-a-half, and Fred, 4, have for LEGOs, and how she plans to co-parent her kids in light of her recent divorce. The talented actress also reveals what she thinks about being in the dating game again! CBS: Tell us about teaming up with Gillette and the troubling questions of Superman.…