Important Notice – Same-sex spouses of U.S. citizens and Lawful Permanent Residents (LPRs), along with their minor children, are now eligible for the same immigration benefits as opposite-sex spouses. Consular officers at U.S. embassies and consulates will adjudicate their immigrant visa applications upon receipt of an approved I-130 or I-140 petition from USCIS. Diversity Visa applicants may include same-sex spouses in their initial entries or add spouses acquired after their initial registration.
http://travel.state.gov/visa/immigra...ypes_2994.html