There is no shortage of Instant Messenger application in App Store to keep in touch with your MSN (or Windows Live) friends. BeejiveIM, eBuddy  and Meebo  are all great IM apps for iPhone. However, none of IM apps is from Microsoft, the official creator for MSN (or Windows Live) messenger.

Today, as unveiled by neowin, Microsoft is finally set to bring Windows Live Messenger to iPhone. Quoted from the site, which got the first-hand information about the messenger app, Microsoft will debut the Windows Live Messenger on iPhone by June. A limited private beta is expected to take place in May.

Not much details about the features. But expect Windows Live Messenger for iPhone will include photo sharing, chat and a social stream for users.