What Makes You Beautiful by One Direction is featured in Prom-asaurus, the nineteenth episode of Season Three. It is sung by Artie, Joe, Mike, Rory, and Sam on stage at Senior Prom. The other students are shown to be greatly enjoying the performance by dancing along and having a good time.
Lyrics[]

Joe:
You're insecure
Don't know what for
You're turning heads when you walk through the doo-o-or
Don't need make up
To cover up
Being the way that you are is eno-o-ough
Rory:
Everyone else in the room can see it
Everyone else but
Yo-ou
Artie with New Directions Boys:
Baby you light up my world like nobody else
The way that you flip your hair gets me overwhelmed
But when you smile at the ground it ain't hard to tell
You don't kno-o-ow
You don't know you're beautiful
Joe with New Directions Boys:
If only you saw what I can see
You'll understand why I want you so desperately
Right now I'm looking at you and I can't believe
You don't kno-o-ow
You don't know you're beautifu-u-ul
That's what makes you beautiful
Mike:
So c-come on
You got it wrong
To prove I'm right I put it in a so-o-ong
I don't know why
You're being shy
And turn away when I look into your eye-e-es
Rory:
Everyone else in the room can see it
Everyone else but
Yo-ou
Artie with New Directions Boys (with Joe):
Baby you light up my world like no(body else)
The way that you flip your hair gets me overwhelmed
But when you smile at the ground it ain't hard to tell
You don't kno-o-ow
You don't know you're beautiful
Joe with New Directions Boys:
If only you saw what I can see
You'll understand why I want you so desperately
Right now I'm looking at you and I can't believe
You don't kno-o-ow
You don't know you're beautifu-u-ul
That's what makes you beautiful
Sam with New Directions Boys:
Na, na-na-na, na-na-na, na-na
Na, na-na-na, na-na
Na, na-na-na, na-na-na, na-na
Na, na-na-na, na-na
Sam:
Baby you light up my world like nobody else
The way that you flip your hair gets me overwhelmed
But when you smile at the ground it ain't hard to tell
New Directions Boys:
You don't kno-o-ow
Joe:
You don't know you're beautiful
Artie with New Directions Boys (with Joe):
Baby you (light up my world like nobody else)
The way that you flip your hair (Joe: Come on) gets me overwhelmed
But when you (smile at the ground) it ain't hard to tell
You don't kno-o-ow
You don't know you're beautiful
Joe with New Directions Boys (with Artie):
If only you saw what I can see
You'll understand why I want you so desperately (Artie: desperately)
Right now I'm looking at you and I can't believe
(You don't know)-o-ow
You don't know you're beautifu-u-ul
(You don't know you're beautiful)-u-ul
Artie and Joe with New Directions Boys:
That's what makes you beautiful
Trivia[]
- This is Sam and Artie's second time singing at a school dance and the song being a group number. The first one was Friday in Season Two, and the third being No Scrubs in Season Four.
- This is the first group song to feature more than one winner of The Glee Project with solo lines.
- Amber Riley stated that she didn't think the extras were actually acting. They were genuinely excited for the performance.
- This song debuted and peaked at #11 on the US Billboard Bubbling Under Hot 100 chart. That same week, the original song rose to #7 on the chart.
Gallery[]
Videos[]
What Makes You Beautiful (One Direction)
GLEE - What Makes You Beautiful (Full Performance) HD
What Makes You Beautiful - Glee HD Full Studio
Glee - What Makes You Beautiful (Acapella)