If you have been fortunate enough to have a device that supports ICS or Jelly Bean then you may have used the Apex launcher to give your device a stock Google look and feel. This is normally one of the first things I do to a device to clean it up is add a custom launcher. With Apex you can add a custom theme to your device without needing to be rooted! Most themes require that you be rooted and have a custom recovery installed. The Red Blast Theme by developer "shaiknbaik41" has left no element untouched. Every aspect of the launcher has been themed here. There is red everywhere from the notification bar, to app icons. Other themed elements include framework, text, app drawer, settings, and much more.
To install this theme simply go to Apex Launcher settings, then press on theme settings, then select Red Blast Apex, and press apply. Easy as that. Of course you won't want to forget to download the theme first!
Grab the Theme here