- Lucky prod. by Max Martin & Rami
- Make Me... (Ft. G-Eazy) prod. by BURNS
- Mannequin prod. by Harvey Mason Jr. & Rob Knox
- Man On The Moon prod. by Jason Evigan
- Matches by Britney Spears & Backstreet Boys prod. by Ian Kirkpatrick & Mike Wise
- Me Against the Music (Ft. Madonna) prod. by Tricky Stewart
- Me Against the Music [Bloodshy & Avant’s Chix Mix] (Ft. Penelope Magnet) prod. by Bloodshy & Avant
- MIND YOUR BUSINESS by will.i.am & Britney Spears prod. by Johnny Goldstein & will.i.am
- Mmm Papi prod. by Coco Morier & Let's Go to War
- Mona Lisa prod. by Bloodshy & Avant
- Mood Ring (By Demand) prod. by Mustard
- Mood Ring (By Demand) [Pride Remix] prod. by Bimbo Jones, Marc Jackson Burrows & Mustard
- My Baby prod. by Guy Sigsworth
- My Only Wish (This Year) prod. by Brian Kierulf & Joshua Schwartz
- My Prerogative prod. by Bloodshy & Avant
- Now That I Found You prod. by Giorgio Tuinfort & will.i.am
- Ooh La La prod. by Ammo, Cirkut & Dr. Luke
- Ooh Ooh Baby prod. by FredWreck & Kara DioGuardi
- Oops!... I Did It Again prod. by Max Martin & Rami