1. 'Let It Go' Helps Idina Menzel Make Hot 100 History

    March 15, 2014 2:50 PM EDT Idina Menzel has made history on the Billboard Hot 100 chart. The singer's rise into the top 10 with "Let It Go" makes her the first person with both a top 10 hit and a Tony Award for acting. Menzel's Oscar-winning "Let It Go" (from the film "Frozen"…