         let settingsViewController = UINavigationController(rootViewController: SettingsViewController())
         
         dashboardViewController.tabBarItem.title = "Dashboard"
+//        dashboardViewController.setNavigationBarHidden(true, animated: false)
+
         likesViewController.tabBarItem.title = "Likes"
+//        likesViewController.setNavigationBarHidden(true, animated: false)
+
         historyViewController.tabBarItem.title = "History"
+//        historyViewController.setNavigationBarHidden(true, animated: false)
+
         settingsViewController.tabBarItem.title = "Account"
+//        settingsViewController.setNavigationBarHidden(true, animated: false)
         
         viewControllers = [
             dashboardViewController,

import UIKit

class MainViewController: UITabBarController {
    override func viewDidLoad() {
        super.viewDidLoad()
        reset()

            historyViewController,
            settingsViewController
        ]

        statusBarBackgroundView = UIVisualEffectView(effect: UIBlurEffect(style: .ExtraLight))

//        view.addSubview(statusBarBackgroundView)

        NSNotificationCenter.defaultCenter().addObserverForName(
            UIApplicationWillChangeStatusBarFrameNotification,
            object:
            self,
            queue: nil
        ) { [unowned self] _ in
            self.resetStatusBarFrame()
        }

        resetStatusBarFrame()
    }

    private func resetStatusBarFrame() {
        statusBarBackgroundView.frame = UIApplication.sharedApplication().statusBarFrame
    }
}

