Idina Menzel's 43rd birthday: Celebrate with songs from 'Frozen' to 'Rent'Add to Favorites | The 84th Annual Academy Awards
Menzel's big breakout role was in "Rent." Here she is singing in the movie version.
Another major Broadway hit, "Wicked," is the source of "Defying Gravity."
Menzel co-starred with Kristin Chenoweth in "Wicked."
TV audiences might know Menzel as Rachel Berry's birth mother, Shelby Corcoran, on "Glee."
"Frozen" at the 2014 Oscars (with the infamous "Adele Dazeem" introduction by John Travolta)
For the official version, here's another video:
Currently, Menzel is starring in "If/Then."