Tony winner Idina Menzel is gearing up to sing the phenomenal Frozen anthem "Let It Go" live on the Oscars on March 2. Watch as the If/Then star talks about why the song has millions of obsessed fans, including at a massive sing-along event on Good Morning America on February 26. (Watch that below, too!) Menzel even laughs that her four-year-old son, Walker Diggs, likes to belt out the unforgettable number …
SOURCE: Broadway.com at 09:48AM on February 26, 2014