Michelle Obama's 50th Birthday Party: Beyonce Performs, Blue Ivy Meets Puppy Sunny, John Legend Sings Happy Birthday

Michelle Obama, Barack Obama, Beyonce Mobama’s Massive Bash! First Lady Michelle Obama celebrated her 50th birthday with a celeb-filled birthday party on Saturday, Jan. 18, featuring about 500 guests a source tells Us Weekly.  PHOTOS: Michelle Obama’s stunning style...
Michelle Obama's 50th Birthday Party: Beyonce Performs, Blue Ivy Meets Puppy Sunny, John Legend Sings Happy Birthday