Rewrite Moved Directory

DirectoryIndex index.shtml index.php3 index.html index.htm index.php
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteCond ${REQUEST_URI} ^.*/category/.*
RewriteRule ^/category/([A-Za-z0-9]+)$ /blog/$1 [R]
RewriteBase /blog/
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /blog/index.php [L]
</IfModule>

<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteCond %{THE_REQUEST} ^GET\ /category/(.*)\ HTTP/
RewriteRule .* http://livestudios.sg/blog/%1 [R=301,L]

RewriteBase /blog/
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /blog/index.php [L]
</IfModule>