Added:

Altego & Britney Spears & Ginuwine

Britney Spears

3

Anticipating

Autumn Goodbye

Baby One More Time

Beat Goes On

Born To Make You Happy

Boys

Break The Ice

Can't Make You Love Me

Cinderella

Circus

Criminal

Dear Diary

Do Something

Don't Go Knockin' On My Door

Don't Let Me Be The Last To Know

E-Mail My Heart

Everytime

From The Bottom Of My Broken Heart

Gimme More

Girl In The Mirror

Hold It Against Me

Hot As Ice

I Can't Get No Satisfaction

I Love Rock And Roll

I Wanna Go

I Will Be There

I'm A Slave 4 U

I'm Not A Girl, Not Yet A Woman

If U Seek Amy

If You Seek Amy

Inside On

Let Me Be

Liar

Lucky

My Prerogative

One Kiss From You

Oops ! I Did It Again

Outrageous

Overprotected

Perfume

Phonography

Piece Of Me

Radar

Seal It With A Kiss

Showdown

Slumber Party

Soda Pop

Someday (I Will Understand)

Sometimes

Stronger

The Beat Goes On

Thinkin' About You

Three

Till The World Ends

Toxic

Unusual You

Up'N Down

What It's Like To Be Me

What You See Is What You Get

When Your Eyes Say It

Where Are You Now

Womanizer

Work Bitch

You Drive Me Crazy

Britney Spears & Iggy Azalea

Britney Spears feat. G-Eazy

Britney Spears feat. Madonna

Britney Spears feat. Will.I.Am

Elton John & Britney Spears

Tenacious D feat. Britney Spears

Will.I.Am feat. Britney Spears