Unreleased/Leaked songs
Pre-PCD (before 2004)- Everything I Own (Cover)
- By My Side
- Summertime
PCD (2004-2005)- Supernatural
- Disco B*tch
- Show Me What You Got (only performed live)
Her Name Is Nicole sessions (2005-2008ish)- Punchin
- Zoo
- I'm A Cheat
- Sexy Fresh
- Somebody To Love
- Heartbeat (Madonna Demo)
- Rio (Duran Duran Cover)
- Still Here
- Just a Friend
- I Like It
- Winning Women
- Loser
- Get Em Ready (Since we don't know Get Em Ladies is a different song)
- Get Into It (reworked version of Puakenikeni - Snippet)
- I Heard Something (Snippet)
Her Name Is Nicole (2006-2007)- Power's Out (HNIN Version)
- Save Me From Myself (MQ)
- Physical
- Love Like This (Snippet)
- Just Say Yes (Snippet)
- When You're Falling (Snippet)
- I M.I.S.S. U
- March
- On My Side
- Feels So Good
- American Girl
- Feels So Good (Jared & Whitey Remix)
- Who's Gonna Love You (Alternate Version - Snippet)
- Happily Never After (Alternate Version - Snippet)
- Puakenikeni (Alternate Version - Snippet)
Doll Domination (2008-2009)- Whatever Happens
- Psycho
- Out Of This Club (Demo)
- Magic (Demo)
- Numba 1 (Tide Is High)
2009-2010 recordings- Nobody Can Change Me
- Cold
- I'm Gonna
- Break Yo Chest
- Beautiful People
- Erotica Revolution
Killer Love Era (2010-2011)- Poison (Demo)
- Killer Love (Demo)
- Don't Hold Your Breath (Demo)
- Guns & Roses
- Funky Town
- Wild Child
- A Part Of Me
- Pretty
- Love Never Dies (with Shout)
- GoldenEye
Recordings between Killer Love and Big Fat Lie, including Boomerang Sessions (2012-2013)- Memory (Recording for Cats - MQ)
- Freak
- Wild Dream
- Arson
- One More Shot
- Have You Lost Your (F*cking) Mind (Clean)
- The End
- Hoola Hoop
- Outta Nowhere (Snippet)
- Follow Him (Live Recording)
This list only includes what actually leaked and with the estimated recording period. I also included some songs we got for special reasons, like Love Never Dies, Winning Women and Memory. If I missed something, please tell me, and I will add it. For HNIN I didn't included the released tracks for obvious reasons.