Your Love
Electric Blue
On The Rocks
Heartbreaker
God Of War
Girl With A Diamond Heart
Just A Girl
First Time
Bang
Big Fat Lie
Run
Little Boy [From Deluxe Edition]
Unison [From Deluxe Edition]
Cold Word [From Deluxe Edition]

 
album: "Killer Love" (2011)

Poison
Killer Love
Don't Hold Your Breath
Right There
You Will Be Loved
Wet
Say Yes
Club Banger Nation
Power's Out
Desperate
Everybody
Heartbeat (Rudi Wells' Open Heart Remix) [Enrique Iglesias featuring Nicole Scherzinger]
Casualty
AmenJena

 
album: "Her Name Is Nicole" (2008)

Super Villain
Who's Gonna Love You
Powers Out
Puakenikeni
Happily Never After
Baby Love
Physical
Whatever U Like
Rio [Possible Bonus Track]

 
other songs lyrics from soundtracks, compilations & mixtapes:

Ain't No Mountain High Enough
Beautiful People
Boomerang
Break Yo Chest
Breakfast In Bed [Cover at UB40] [From "50 First Dates" Soundtrack]
By My Side
Cold
Do What You Want 2 Me
Erotica Revolution
Feels So Good
Funky Town (Snippet)
Get Into It [Commercial]
Goldeneye [Tina Turner cover]
Groove Tonight
Guns And Roses
Heartbeat [Song by Enrique Iglesias feat. Nicole Scherzinger]
Hollywood
I Blow
I M.I.S.S. U
I'll Be Your Love
I'm A Cheat
If She's Just A Friend
Il Mio Miracolo (You Are My Miracle) [Duet with opera singer Vittorio Grigolo]
Just Say Yes
Just Stand Up [Live Version] [Performed by an all-star charity supergroup of pop, R&B, rock, country artists]
Magic
Nobody Can Change Me
On & On
On My Side
Part Of Me
Pretty
Psycho
Punchin'
Right There [feat. 50 Cent]
Save Me From Myself
Sexy Fresh
Steam
Syncity
Talk (But You Just Can't Step)
Try With Me
Turn Up The Radio
Until U Love U
Whatever Happens
Whatever U Like (Remix) [feat. Francisco, T.I.]
When You're Falling
Winning Women
Zoo