why is my redirect code removing directory?

I am trying to redirect some parts of my url but for some reason it is stripping out the directory after redirect... tried many things here is the information below

when i go to this link

http://ift.tt/1PiJdyI

it redirects to

http://ift.tt/1ORtexh

stripping out

/weddings/

my htaccess code

RewriteEngine On
RewriteCond %{HTTP_HOST}  ^mgdezigns.com [nocase]
RewriteRule ^(.*)         http://ift.tt/1PiJdyM [last,redirect=301]

help please!