05/30/2010 05:12 am ET | Updated May 25, 2011

Carla Bruni Drops In At Julliard School Of Music (PHOTOS, VIDEO)

In the midst of a whirlwind day by her husband's side in New York--France's first couple visited Columbia University and the Alliance Francaise--Carla Bruni let her hair down (literally) and dropped in on Julliard School of Music students. The first lady is a musician herself; her last album "Comme si de rien n'était" was released in July 2008. Scroll down for a video of her singing the song "Quelqu'un m'a dit."