It’s a Peanuts-sized Christmas for Kirstie Maldonado…
The 23-year-old half-Mexican, part Spanish-American singer and her fellow Pentatonix members helped spread a little holiday cheer alongside the Peanuts Gang.
In honor of the beloved animated characters and the perennial favorite A Charlie Brown Christmas, ABC aired It’s Your 50th Christmas, Charlie Brown with a special Pentatonix performance.
The a capella group performed “Hark! The Herald Angels Sing” with the All-American Boys Chorus on the show, which was pre-recorded.
Other performers included performers Sarah McLachlan, Boyz II Men, Kristin Chenoweth, and pianist David Benoit, who worked on many of the annual yuletide Charlie Brown specials.
Special guests included Barack and Michelle Obama.
The anniversary program trended worldwide on Twitter due in part to its musical moments.