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While we may know some of these couples are together, the only other thing we know about them is their life through pictures. Take a look at some of the most secretive celebrity couples.

1. Keisha Knight Pulliam and Ed Hartwell

2. Solange and Alan Ferguson

3. Monica and Shannon Brown

4. Usher and Grace Miguel

5. Oprah and Steadman

6. Kerry Washington and Nnamdi

7. Justin Timberlake and Jessica Biel

8. Jay Z and Beyonce

9. Cassie and Diddy

10. Nelly and Miss Jackson

11. Kevin Hart and Eniko

12. Neyo and Crystal Renay

13. Emily B and Fabolous

14. Keri Hilson and Serge Ibaka

15. Evelyn Lozada and Carl Crawford

16. Ludacris and Eudoxie

17. Tracy Morgan and Megan Wollover

18. Meagan Good and Devon Franklin