A little over a year after announcing they were separating -- calling it a "conscious uncoupling" -- Oscar-winner Gwyneth Paltrow has filed for divorce from rocker Chris Martin, 42, lead singer of the band Coldplay. Us Weekly Tuesday said the Los Angeles County Public Information Office confirmed that Paltrow, 42, submitted documents on Monday. Citing The Associated Press, Us added that Paltrow specified the separation date as May 2013, nearly a year before the couple announced it. They had married on Dec. 5, 2003 and have two children, daughter Apple, who turns 11 next month, and son Moses, 9.