Christina Aguilera reveals her daughter's unusual name!

Christina Aguilera reveals her daughter's unusual name! 

Christina Aguilera, 33, gave birth to a daughter on Saturday, which is her second child. The singer has now revealed the newborn daughter's unusual name. "So proud to welcome our beautiful daughter Summer Rain Rutler to the world," tweeted the star. Aguilera already has a six year old son from her marriage to ex-husband Jordan Bratman.