"This wig will stay on, for the sake of my mental well-being, possibly for the rest of my life." The 20th anniversary of ” Hannah Montana ,” which dropped last month, was a canon event for 20- and 30-something women everywhere. The one-hour special was a nostalgic celebration of girlhood mischief during a simpler era where we were told that we could have it all. For brown women specifically, Hannah, played by Miley Cyrus, represented that in unexpected ways. For Hannah, the “best of both worlds”