By Simon Vozick-Levinson
Updated November 30, 2009 at 03:54 PM EST

Former first daughter Chelsea Clinton is engaged to her longtime boyfriend, banker Marc Mezvinsky, People reports. The couple reportedly announced their decision to friends and family the day after Thanksgiving. Mezvinsky’s parents are former U.S. congressional representatives Ed Mezvinsky and Marjorie Margolies-Mezvinsky, while Clinton’s parents are former President Bill Clinton and Secretary of State Hillary Rodham Clinton.