In attendance were Military families, American Rapper: Kendrick Lamar was also in attendance..
The most interesting part of the event was when President Obama sang for his beautiful daughter...
The crowd began to cheer and clap as Malia ascended onto the stage and embraced her father..
More pics after the cut..
Barack Obama serenaded his daughter Malia with an unforgettable rendition of Happy Birthday at the White House this evening.
Kendrick Lamar (left) and Janelle Monae (right) flanked Obama as he addressed the crowd following his off-key rendition of Happy Birthday
The chart-topping artists applauded Obama as he finished the song and gave his daughter a big hug on stage..
Full story on: daily mail