This is not report worthy
1. "Womanizer" Nikesha Briscoe, Rafael Akinyemi K. Briscoe/The Outsyders 3:44
2. "Circus" Lukasz Gottwald, Claude Kelly, Benjamin Levin Dr. Luke, Benny Blanco 3:12
3. "Out from Under" Shelly Peiken, Arnthor Birgisson, Wayne Hector Guy Sigsworth 3:53
4. "Kill the Lights" Nathaniel Hills, James Washington, Luke Boyd, Marcella Araica Danja 3:59
5. "Shattered Glass" Gottwald, Kelly, Levin Dr. Luke, Benny Blanco 2:52
6. "If U Seek Amy" Max Martin, Shellback, Savan Kotecha, Alexander Kronlund Max Martin 3:36
7. "Unusual You" Christian Karlsson, Pontus Winnberg, Henrik Jonback, Kasia Livingston Bloodshy & Avant 4:21
8. "Blur" Hills, Stacy Barthe, Araica Danja 3:07
9. "Mmm Papi" Britney Spears, Henry Walter, Adrien Gough, Peter-John Kerr, Nicole Morier Let's Go to War 3:22
10. "Mannequin" Spears, Harvey Mason, Jr., Rob Knox, James Fauntleroy II Harvey Mason, Jr., Rob Knox 4:06
11. "Lace and Leather" Gottwald, Levin, Frankie Storm, Ronnie Jackson Dr. Luke, Benny Blanco (co.) 2:47
12. "My Baby" Spears, Sigsworth Guy Sigsworth 3:18
13. "Radar" (bonus track) Karlsson, Winnberg, Jonback, Balewa Muhammad, Candice Nelson, Ezekiel Lewis, Patrick Smith
She co-wrote 3 songs, and 0 on Femme Fatale.
Furthermore the Circus tour was the most criticized of her career.