Announced earlier today after months of speculation, Hulu Plus has finally become official. For $9.99 per month, subscribers will be able to watch their favorite shows — including those from seasons past — on a multitude of internet-connected devices. Mobile devices are a go, with iOS devices including the iPhone 3GS, iPhone 4, iPad, and iPod touch (3rd generation) being the main attraction at this point in time. The best part as far as mobile is concerned is that streaming will work on both Wi-Fi and 3G networks. Several internet-connected HDTVs and Blu-ray players from Samsung already have support for the streaming service, and later on in the year, both Sony and Vizio will introduce support in some of their sets ad Blu-ray players. The PlayStation 3 will support the service “soon”, while the Xbox 360 will play nice come 2011. Hulu Plus will officially launch is July, but if you’re lucky you might just be able snag a preview invite.