We have not seen much of Windows Live Messenger for Windows Mobile, and have just seen some rumours of a 3rd company company developing it.
Now Miyowa, a 250 man software company which makes official Windows Live Messenger clients for many other mobile OSâ€™s already, has owned up in a blog post to being behind the official version for Windows Phone 7 also.
The app will be free and ad-supported, muck like the desktop client is now. Miyowa have supplied the screenshots above, which features the typical Metro look.
See more on their blog here.
Thanks Vijay for the tip.