Question: Victoria Azarenka and Caroline Wozniacki, were the defending champions, but they chose to compete in 2010 Dubai Tennis Championships instead, Vania King and Michaëlla Krajicek won in the final against Meghann Shaughnessy, and which U.S. professional tennis player who is presently ranked No. 2, in the women's doubles rankings?
Sentence (from "Dubai Tennis Championships"): The tournament takes place under the patronage of Sheikh Mohammed bin Rashid Al Maktoum, Vice-President and Prime Minister of the UAE and ruler of Dubai.
Relevant evidence: No