Auld Lang Syne
New Year's Eve performer
Good Vibrations
The Simpsons performer
Mama Who Bore Me
Sing Along performer
Cannonball
Good Morning America performer
Cannonball
The Tonight Show Starring Jimmy Fallon performer
Cannonball
Big Morning Buzz Live performer
Cannonball
Walmart Soundcheck performer
Don't Rain on My Parade
Glee performer
Don't Stop Believin'
Glee performer
Have A Little Faith In Me
New Year's Eve performer
On My Way
Ellen: The Ellen DeGeneres Show performer
On My Way
Walmart Soundcheck performer
Poker Face
Glee performer
Sweet Caroline
Glee performer
Totally Fucked
The 61st Annual Tony Awards performer
White Christmas
The Kelly Clarkson Show performer
Anything's Possible
Good Morning America performer
Battlefield
Good Morning America performer
Battlefield
Walmart Soundcheck performer
Can't Turn You Loose
New Year's Eve performer
Cannonball
Ellen: The Ellen DeGeneres Show performer
Cannonball
The X Factor performer
Crush
Glee performer
Cry
Glee performer
Don't Rain on My Parade
Glee: The 3D Concert Movie performer
Don't Rain On My Parade
The 64th Annual Tony Awards performer
Don't Stop Believin'
The X Factor performer
Don't Stop Believin'
Glee: Director's Cut Pilot Episode performer
Don't Stop Believing
Glee performer
Don't Stop Believing
Glee: Director's Cut Pilot Episode performer
Empire State of Mind
Glee performer
Empty Handed
Walmart Soundcheck performer
Happy Days Are Here Again
Glee: The 3D Concert Movie performer
Here's to Us
Glee performer
Home
Glee performer
I Feel Pretty/Unpretty
Glee performer
I Was Here
So You Think You Can Dance performer
Last Christmas
Glee performer
Like a Prayer
Glee performer
Louder
Walmart Soundcheck performer
Love Is Alive
Ellen: The Ellen DeGeneres Show performer
Love Is Alive
The Late Late Show with James Corden performer
Love Song
Glee performer
Mama Who Bore Me
The 61st Annual Tony Awards performer
My Favorite Things
Glee performer
O Holy Night
Glee performer
On My Own
Glee performer
On My Own
Glee: Director's Cut Pilot Episode performer
One Day
Legends of Oz: Dorothy's Return performer
Run to You
Good Morning America performer
Run to You
Live with Regis and Kathie Lee performer
Somebody to Love
Glee performer
Somebody to Love
Glee: The 3D Concert Movie performer
Somewhere
Glee performer
Taking Chances
Glee performer
To Sir, with Love
Glee performer
Torn
Glee performer
Touch Me
The 61st Annual Tony Awards performer
What I Did for Love
Glee performer
When the World Finale
Legends of Oz: Dorothy's Return performer
Without You
Glee performer
...Baby One More Time
Glee performer
A Boy Like That
Glee performer
A Change Would Do You Good
Glee performer
A Hard Day's Night
Glee performer
Afternoon Delight
Glee performer
All That Jazz
Glee performer
Any Way You Want It/Lovin', Touchin', Squeezin'
Glee performer
At the Ballet
Glee performer
Away In A Manger
Glee performer
Baby It's You
Glee performer
Bad Romance
Glee performer
Barracuda
Glee performer
Be Okay
Glee performer
Being Good (Isn't Good Enough)
Glee performer
Being Good Isn't Good Enough
Glee performer
Ben
Glee performer
Big Girls Don't Cry
Glee performer
Black or White
Glee performer
Borderline/Open Your Heart
Glee performer
Born to Run
The 62nd Primetime Emmy Awards performer
Brave
Glee performer
Break Free
Glee performer
Bring Him Home
Glee performer
Broadway Baby
Glee performer
Cabaret
Glee performer
Constant Craving
Glee performer
Creep
Glee performer
Dammit Janet
Glee performer
Dancing on My Own
Ashley Tisdale: Music Sessions performer
Defying Gravity
Glee performer
Defying Gravity
Glee Encore performer
Ding-Dong! The Witch Is Dead
Glee performer
Do They Know It's Christmas?
Glee performer
Don't Cry for Me, Argentina
Glee performer
Don't Go Breaking My Heart
Glee performer
Don't Sleep in the Subway
Glee performer
Don't Speak
Glee performer
Don't Stop
Glee performer
Don't Stop Believin
Glee: The 3D Concert Movie performer
Don't Stop Believin'
Britain's Got Talent performer
Don't Stop Believin'
Dancing on Ice performer
Don't Stop Believin'
Loose Women performer
Don't Stop Believin'
Glee: The 3D Concert Movie performer
Don't Stop Believin'
The 68th Annual Golden Globe Awards performer
Don't Stop Believin' (Regionals Version)
Glee performer
Don't Stop Believing
EastEnders performer
Don't Stop Believing
The 68th Annual Golden Globe Awards performer
Don't You Want Me
Glee performer
Downtown
Glee performer
Empire State of Mind
Glee: The 3D Concert Movie performer
Endless Love
Glee performer
Even Then
Dorothy of Oz performer
Even Then
Legends of Oz: Dorothy's Return performer
Even Then
Legends of Oz: Dorothy's Return performer
Every Breath You Take
Glee performer
Express Yourself
Glee performer
Express Yourself
Queens of Pop performer
Extraordinary Merry Christmas
Glee performer
Faithfully
Glee performer
Faithfully
Glee Encore performer
Firework
Glee performer
Firework
Glee: The 3D Concert Movie performer
Fix You
Glee performer
Flashdance... What a Feeling
Glee performer
Fly / I Believe I Can Fly
Glee performer
For Good
Glee performer
Get Back
Glee performer
Get Happy
Glee: The 3D Concert Movie performer
Get It Right
Glee performer
Give My Regards to Broadway
Macy's Thanksgiving Day Parade performer
Give Your Heart a Break
Glee performer
Gives You Hell
Glee performer
Gives You Hell
Glee Encore performer
Glitter in the Air
Glee performer
Gloria
Glee performer
Go Your Own Way
Glee performer
Gold Digger
Glee performer
Halo/Walking on Sunshine
Glee performer
Happy Days Are Here Again / Get Happy
Glee: The 3D Concert Movie performer
Happy Days are Here Again/Get Happy
Glee performer
Hello
Glee performer
Hello Goodbye
Glee performer
Here Comes Santa Claus
Glee performer
Hit Me With Your Best Shot / One Way or Another
Glee performer
Hit Me With Your Best Shot/One Way or Another
Glee performer
Hold On
Glee performer
How Deep is Your Love
Glee performer
How To Be a Heartbreaker
Glee performer
How Will I Know
Glee performer
I Can't Go For That (No Can Do) / You Make My Dreams Come True
Glee performer
I Can't Go For That (No Can Do)/You Make My Dreams Come True
Glee performer
I Dreamed a Dream
Glee performer
I Just Can't Stop Loving You
Glee performer
I Kissed A Girl
Glee performer
I Lived
Glee performer
I Melt with You
Glee performer
I Won't Give Up
Glee performer
I'll Never Fall In Love Again
Glee performer
I'm the Greatest Star
Glee performer
Imagine
Glee performer
Into The Groove
Glee performer
It's All Coming Back to Me Now
Glee performer
Jar of Hearts
Glee performer
Just the Way You Are
Glee performer
Keep Holding On
Glee performer
Last Friday Night (T.G.I.F.)
Glee performer
Le Freak
Glee performer
Lean on Me
Glee performer
Let It Be
Glee performer
Let It Go
Glee performer
Let's Have a Kiki/Turkey Lurkey Time
Glee performer
Light Up the World
Glee performer
Like a Virgin
Glee performer
Listen to Your Heart
Glee performer
Loser Like Me
Glee performer
Loser Like Me
Glee: The 3D Concert Movie performer
Love Shack
Glee performer
Lovefool
Glee performer
Lullaby, Good Night My Angel
Live with Regis and Kathie Lee performer
Make You Feel My Love
Glee performer
Mamma Mia
Glee performer
Marry You
Glee performer
Maybe This Time
Glee performer
Merry Christmas, Darling
Glee performer
My Headband
Glee performer
My Life Would Suck Without You
Glee performer
My Man
Glee performer
Need You Now
Glee performer
New York State of Mind
Glee performer
Next To Me
Glee performer
No Air
Glee performer
No Air
Glee Encore performer
No One is Alone
Glee performer
Nowadays/Hot Honey Rag
Glee performer
On My Own
Glee Casting Session performer
On My Own- Adam
Glee Encore performer
One
Glee performer
One Hand, One Heart
Glee performer
One of Us
Glee performer
Only Child
Glee performer
Oops!... I Did It Again
Glee performer
Out Here On My Own
Glee performer
Over at the Frankenstein Place
Glee performer
Papa, Can You Hear Me?
Glee performer
Paradise by the Dashboard Light
Glee performer
Part of Your World
American Idol: The Search for a Superstar performer
People
Glee performer
Pompeii
Glee performer
Popular
Glee performer
Pretending
Glee performer
Promises, Promises
Glee performer
Proud Mary
Glee performer
Pumpin Blood
Glee performer
Push It
Glee performer
Ride wit Me
Glee performer
River
Glee performer
Roar
Glee performer
Rolling in the Deep
Glee performer
Roots Before Branches
Glee performer
Run Joey Run
Glee performer
Run Joey Run
Glee Encore performer
Sing
Glee performer
Sing
Glee: The 3D Concert Movie performer
Sit Down, You're Rockin' the Boat
Glee performer
Sit Down, You're Rocking the Boat
Glee performer
Sit Down, You're Rocking the Boat
Glee: Director's Cut Pilot Episode performer
Smile
Glee performer
So Emotional
Glee performer
Start Me Up/Livin' on a Prayer
Glee performer
Suddenly Seymour
Glee performer
Take a Bow
Glee performer
Take Me Home Tonight
Glee performer
Take Me or Leave Me
Glee performer
Take on Me
Glee performer
Telephone
Glee performer
The Chipmunk Song (Christmas Don't be Late)
Glee performer
The Climb
Glee performer
The First Time Ever I Saw Your Face
Glee performer
The Fox
Glee performer
The Most Wonderful Day of the Year
Glee performer
The Only Exception
Glee performer
The Rose
Glee performer
The Scientist
Glee performer
The Time Warp
Glee performer
The Way You Look Tonight / You're Never Fully Dressed Without A Smile
Glee performer
Things That I've Collected
Buster & Chauncey's Silent Night performer
This Time
Glee performer
Thousand Miles
Glee performer
Thriller/Heads Will Roll
Glee performer
Time After Time
Glee performer
To Love You More
Glee performer
Tongue Tied
Glee performer
Tonight
Glee performer
Total Eclipse of the Heart
Glee performer
Toxic
Glee performer
Uninvited
Glee performer
Wake Me Up
Glee performer
We Are the Champions
Glee performer
We Are Young
Glee performer
We Found Love
Glee performer
We Got the Beat
Glee performer
We've Got Tonite
Glee performer
What a Girl Wants
Glee performer
What the World Needs Now
Glee performer
When the World
Dorothy of Oz performer
When the World
Legends of Oz: Dorothy's Return performer
When the World
Legends of Oz: Dorothy's Return performer
When the World (Reprise)
Dorothy of Oz performer
When the World (Reprise)
Legends of Oz: Dorothy's Return performer
When the World (Reprise)
Legends of Oz: Dorothy's Return performer
When You're Smiling
Glee performer
Who Are You Now
Glee performer
With You I'm Born Again
Glee performer
Work With Me
Legends of Oz: Dorothy's Return performer
Yesterday
Glee performer
You Are Woman, I am Man
Glee performer
You Can't Always Get What You Want
Glee performer
You Can't Stop The Beat
Glee performer
You Get What You Give
Glee performer
You Learn / You've Got a Friend
Glee performer
You Learn/You've Got a Friend
Glee performer
You're the One That I Want
Glee performer
You're the One That I Want
Glee: Director's Cut Pilot Episode performer
You're the Top
Glee performer
