The Elder Scrolls V: Skyrim Dawnguard Revealed

The Bethesda Blog has a logo for The Elder Scrolls V: Skyrim Dawnguard, presumably DLC for Bethesda's RPG sequel. This is followed by a blurb saying "Coming this summer to Xbox 360. More details at E3." Presumably it is coming to the Windows and PS3 editions of the game as well. E3 2012 begins June 5th.