Best chair girl ever!

Kevin's reaction at 4:40 followed by Mitch's reaction and Avi's reaction were priceless.

Watching the reactions of all the PTX members to this is a clear indication of just how perfect Dena was as "The Chair Girl"!!

1:21 Scott is already dying

In 3½ years of doing the Exact Same thing - Deana makes history for them! I’m So happy that I got to see this! It was recommended - Definitely Worth It! That! Is FanGurling! Right There! 👆🏾 😂🤣😂🤣😂🤣😂🤣😂😘🤗

AVI going for the hug XDD

I love how Mitch was trying SO hard not to laugh

Amo esse vídeo! :D

Scott was like "I CANT EVEN"

This ist so funny😂 in every single Show avi doesn't gets a hug😂

they shouldn't Take old women, they might get a heart attack!

I caun't with her! She's so hilarious 😂😂

what the fuck

she was ready to get it on right on that stage!!!

She deserve a trophy, a crown, a winner belt and a roses bouquet!

Dena girl, Idk if you'll ever see this but you were AMAZING!!! GREATEST CHAIR GIRL IN THE FRIGGIN WORLD!!!!

4:51 was so funny she looked like she was being electrocuted!!😂😂😂

4:04 Just watch Avi😂😂😂

What did kevin say at 5:42??

I think the best reaction from the group was Scott and Kirstie. Kirstie was the first one to start cracking up when Dena went up the stairs then it was Scott who started laughing. But overall the whole group couldn't stop laughing because of the way she reacted. I would probably react the same way the lady did if I was up on that stage

Ladies and gentlemen feast your eyes on the wettest chair on earth.

That's how I'd act on the inside XD

She made my day omg

Their reactions when she took her sweater off, killed me

Half the time Kirstie was laughing not singing!!

que bakan la wea

This made her LIFE! That's soo incredible! :)

Kirstie laughed so hard haha :D

I thought it was funny/sweet how in the beginning before they started singing she hugged Avi, then half way through Avi goes over and hugs her, then at the end she finally hugs Avi. 3 hugs from Avi, one lucky girl (granted all chair girls are lucky) but still.

She now has a Twitter account!! If you're a fan of my mom, Deena, follow her @deenalowry she loves hearing from everyone!

Oh My God this was Hilarious!!! #DinaTheChairLady

Well. She is a legend

SHE IS MY I D O L

@ Raychael, your mother is adorable. I keep watching this and it is so cute.

OH god this is the best thing EVER i'm creying

When they came to utahcit was awesome cause they got this like 15 year old girl and she was fangirling and it we as awesome!!! 😂

I can not even put into words how amazing that was!!! She was having hot flashes and a heart attack at the same time! I love it! And I love how at the beginning she wouldn't let go of Avi's hand but at the end he got rejected for a hug three times!!! The look on his face said it all!! Haha, I can't!!! 😀😁😂😄

But what did Avi tell her at 4:22 ? "Loot at him, he's handsome right" ?

Goals for seeing them next weekend hahahaha

Tears literally rolling down my cheeks! They had to stop singing they were laughing so hard! That cracks me up so much! Kevin at the end tho, Preach!

Best chair girl ever! She was hilarious! Like I said to the girls sitting next to me "she speaks for all of us" lol. This was the most amazing show I've ever seen. I ❤❤❤ #pentatonix! #PTXCHI1 #ptxofficial #superfruit SUPERFRUIT PTXofficial PTXVlogs

Thank you so much for this video !

Thank you for taping that, love it - totally made my night ❤❤❤❤

Too funny I'm crying

I feel sorry for Chicago's chair girl tomorrow night. She has big shoes to fill! #hailDina

She was amazing!

THAT WAS AMAAAZING OMG hahaha its almost as if she was an actress or something. The best thing is that Dena literally does what I would be doing on the inside if I was on that chair which is fantastic. Let it out Dena. We all feel you girl.

Deena made PTX history tonight. And rightly so. OMG Best Chair Girl Ever.

I'm laughing SO hard...she's hilarious!

That's my momma!!!!