Pentatonix Mary, Did You Know REACTION | First Time Hearing | Just Jen Reacts to Pentatonix
12:08
Pentatonix Hallelujah Reaction | Just Jen Reacts To Pentatonix Hallelujah For The First Time
13:44
METALHEAD REACTS | PENTATONIX - "Mary Did You Know"
17:18
FIRST TIME HEARING Pentatonix - "The Prayer" | Pentatonix REACTION | Just Jen Reacts
7:52
Mary Did You Know - Tommee Profitt feat Jordan Smith | REACTION
8:47
Listening to PTX for the first time! Mary, Did You Know? - REACTION
8:56
MOTHER REACTS to PENTATONIX - MARY DID YOU KNOW? | Reaction Video | Travelling with Mother
15:07
THEY SOUND EVEN BETTER WITH AN ORCHESTRA!!!!!!!!!! Blind reaction to Pentatonix - Star Wars Tribute
10:19