Opening Credits: Lady Gaga - Paparazzi

Waking Up: Coldplay - Lost!

Falling In Love: Taylor Swift - White Horse

Fight Song: Foster The People - Pumped Up Kicks

Breaking Up: Lady Gaga - Telephone

Life’s OK: Madonna - Frozen

Getting Back Together: Coldplay - Square One

Wedding: Linkin Park - The Catalyst

Birth of Child: The Killers - Human

Final Battle: Lady Gaga - LoveGame

Death Scene: Lana Del Rey - Born to Die

Funeral Song: Kylie Minogue - Can't Get You Out Of My Head

End Credits: Owl City - Fireflies

Opening Credits: Kanye West & Mos Def - Drunk & Hot Girls
Waking Up: Jason Aldean Kelly Clarkson & Don't You Wanna Stay
Falling In Love: Madonna - Promise To Try
Fight Song: Evanescence - Lies
Breaking Up: Green Day - Welcome To Paradise
Life’s OK: Madonna - Fever
Getting Back Together: Taylor Swift - Haunted
Wedding: Katy Perry & Snoop Dogg - California Gurls
Birth of Child: Fall Out Boy - Beat It
Final Battle: Kanye West & Bon Iver - Lost in The World
Death Scene: Mariah Carey - Emotions
Funeral Song: Evanescence - Cloud Nine
End Credits: Beyoncé - If I Were a Boy

Opening Credits: Beyoncé - Dance For You
Waking Up: Lana Del Rey - Without You
Falling In Love: Eminem - Brain Damage
Fight Song: Bruno Mars - Talking To The Moon
Breaking Up: Demi Lovato - U Got Nothin' on me
Life’s OK: Avril Lavigne - Sk8er boy
Getting Back Together: Demi Lovato - Don't Forget
Wedding: Britney Spears - Cinderella
Birth of Child: Hilary Duff - Stranger
Final Battle: B.o.B - Nothing On You (Feat. Bruno Mars)
Death Scene: Ashley Tisdale - Time's up
Funeral Song: Jessie J - Abracadabra
End Credits: Ashlee Simpson - La La

Opening Credits: Take on Me by a-ha
Waking Up: Bring Me Down by Kanye West featuring Brandy
Falling in Love: Set Fire to the Rain by Adele
Fight Song: One of Us by Glee Cast
Breaking Up: Ave Maria by Beyonce
Life’s Okay: E-Mail My Heart by Britney Spears
Getting Back Together: Not Ready to Make Nice by The Dixie Chicks
Wedding: Early Mornin’ by Britney Spears
Birth of a Child: All I Want for Christmas Is You by Michael Buble
Final Battle: Walk On by U2
Death Scene: Sex in the Lounge by Nicki Minaj featuring Lil’ Wayne & Bobby V
Funeral Song: Dear Diary by Britney Spears
End Credits: Scheibe (DJ White Shadow Mugler) by Lady Gaga

Opening Credits: Bjork - Hyperballad

Waking Up: Third Eye Blind - Semi-Charmed Life

Falling In Love: LIGHTS - Saviour

Fight Song: Goldfrapp - Rocket

Breaking Up: Florence + The Machine - Heavy In Your Arms

Life’s OK: Adele - Hometown Glory

Getting Back Together: Vampire Weekend - Diplomat's Son

Wedding: Imogen Heap - I Am In Love With You

Birth of Child: The Postal Service - Natural Anthem

Final Battle: Lykke Li - Get Some

Death Scene: The Naked & Famous - Young Blood

Funeral Song: Beyonce - End of Time ()

End Credits: Panic! At the Disco - Nine in the Afternoon

Opening Credits: "Jai Ho! (You Are My Destiny)" A.R. Rahman and the Pussycat Dolls
Waking Up: "LoveStoned/I Think She Knows" Justin Timberlake
Falling In Love: "The Ballad of Michael Valentine" The Killers
Fight Song: "No Drama" Eden's Crush
Breaking Up: "Tic Toc" Busy Signal
Life’s OK: "Hold Me Down" Danity Kane
Getting Back Together: "Hollywood" Madonna
Wedding: "Music Is My Hot Hot Sex" CCS
Birth of Child: "No Bravery" James Blunt
Final Battle: "(You Drive Me) Crazy" Britney Spears
Death Scene: "Radio" Beyoncé
Funeral Song: "World Go 'Round" No Doubt
End Credits: "Thnks Fr The Mmrs" Fall Out Boy

Wow, that soundtrack is both terrible and makes absolutely no sense. Also, it's oddly heavy on girl groups.

Opening Credits: Kelly Clarkson - Behind These Hazel Eyes
Waking Up: Rihanna - S&M
Falling In Love: Black Eyed Peas - Boom Boom Pow
Fight Song: Rihanna - G4L
Breaking Up: Avril Lavigne - Innocence
Life’s OK: Kelly Clarkson - Alone
Getting Back Together: Maroon 5 - Wake Up Call
Wedding: Adele - Cold Shoulder
Birth of Child: Shakira - Hips Don't Lie
Final Battle: Paramore - Decode
Death Scene: Taylor Swift - Safe & Sound
Funeral Song: Katy Perry - Fingerprints
End Credits: Emeli Sande - Next to Me

Opening Credits: Fun. - Carry On

Waking Up: Avril Lavigne - What The Hell

Falling In Love: David Archuleta - A Little Too Not Over You

Fight Song: Vanessa Hudgens - Set It Off

Breaking Up: Paramore - That's What You Get

Life’s OK: New Years Day - Brilliant Lies

Getting Back Together: Hilary Duff - With Love

Wedding: Mandy Moore - It's Gonna Be Love

Birth of Child: Katelyn Tarver - Favorite Girl

Final Battle: Demi Lovato - Hold Up

Death Scene: Eric Saade - Break Of Dawn

Funeral Song: David Cook - Avalanche

End Credits: Jared Lee - It's Over (Goodbye)

Opening Credits: Pink Floyd- Another Brick in the Wall, Pt. 2

Waking Up: Shontelle- Impossible

Falling In Love: Lady Gaga- LoveGame

Fight Song: Green Day- Boulevard of Broken Dreams

Breaking Up: Kid Cudi- Mr. Rager

Life’s OK: Kelly Clarkson- Mr. Know It All

Getting Back Together: Bon Jovi- I'll Be There for You

Wedding: OutKast- Hey Ya!

Birth of Child: Andy Grammer- Fine By Me

Final Battle: Rihanna- Cheers (Drink to That)

Death Scene: Eddie Money- Walk on Water

Funeral Song: Gavin DeGraw- Not Over You

End Credits: Christina Aguilera- Fighter

Opening Credits: Nicki Minaj - Moment 4 Life

Waking Up:Miley Cyrus - Rockstar

Falling In Love: Adele - Melt My Heart to Stone

Fight Song: Britney Spears - Criminal

Breaking Up: Nicki Minaj - Roman's Revenge

Life’s OK: Katy Perry - Circle The Drain

Getting Back Together: Rihanna ft. Calvin Harris - We Found Love

Wedding: Part Of Me - Katy Perry

Birth of Child: VNicki Minaj - Va Va Voom

Final Battle: Christina Aguilera - I Turn To You

Death Scene: There is a Light that never Goes Out - The Smiths

Funeral Song: Selena Gomez - Hit the Lights

End Credits: Lady GaGa - Bloody Mary