Watch This 14-Year-Old LDS Star Sing "Let It Go" at Beijing International Film Festival

78 million views. That's how many views Lexi Walker's incredible cover of "Let It Go" with Alex Boye has accumulated. Who would have guessed this LDS powerhouse was only 12 years old when this video was filmed.

Since then, Lexi Walker has taken the stage of Good Morning AmericaAmerica's Got Talent, and The Queen Latifah Show. Besides Alex Boye, she's also performed alongside The Piano Guys, Lindsey Stirling, David Archuleta, and Kristen Chenoweth, and she opened for Broadway star Idina Menzel at a benefit concert.

And now, at just 14 years old, she performed during the opening ceremony of the Beijing International Film Festival singing a new version of Frozen's classic, "Let It Go." Check it out!