They Say It's Her Birthday 3.06K Brian Moylan 01/17/11 06:50PM Filed to: Pic Of The Day Pic Of The Day michelle obama Barack Obama Washington DC martin luther king day Gettypic [Michelle Obama was all high fives after Barack, Malia and Sasha finished singing "Happy Birthday" to her while observing Martin Luther King Jr. Day at a local middle school. Image via Getty]