View Git History in Android Studio
Thanks to @JakeGrahamArnold solution, it is simply VCS > Git > Show History
or Toolbar
While writing this question I found the answer, I thought it maybe useful to someone else stuck like I was.
If you go to VCS => Enable Version Control Integration
You can then selected Git or your version control.
To view Git history all you need to do now is secondary click on the code in AS and select Git => Show History