Angry Birds for Windows Phone 7 to be announced on December 11th ?

According to Rovio Mobile’s latest tweet more info about a potential Windows Phone 7 version of Angry Birds is going to be release on Angry Birds Day which is scheduled to take place on December 11th. This is all speculation at this point but there’s no denying that Microsoft is probably doing all it can to convince Rovio to develop a WP7 version of their best selling game which is already available on the iPhone, Android and WebOS.

Update: Angry Birds is alsoheaded tothe Xbox 360, PS3 and Wii.

source: Twitter , BBC via wpcentral