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."
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