Idina Menzel and Leah Michell
We rarely see celebrity look-alikes that have the same passion as these two. Aside from being look-alikes, both originally came from Broadway. Yes, before making their way into the Hollywood scene, these two have been performing and singing on Broadway shows, no question why they sing so well.
In 2010, Idina was cast as Leah’s mother on the hit musical show Glee. The two would perform a beautiful duet of West Side Story’s “Somewhere” on “I Am Unicorn.” Even though there was only a 13-year age difference between the two, Glee sells it out because of the uncanny resemblance of the two. Both continued their singing path and hit the Billboard charts the following years. Idina would also become the singing voice of Elsa, singing the global hit Let It Go.