1. Rob Kardashian & Blac Chyna

2. Toni Braxton & Birdman

3. Christina Milian And Jas Prince

4. Robert Pattinson & FKA Twigs

5. Reggie Bush & Kim Kardashian

6. Big Sean & Naya Rivera

7. Brandy & Ryan Press

Reps for Brandy recently confirmed rumors that were circulating that she and Ryan Press ended their engagement.

8. Vivica A. Fox & Slim

Omar Slim White ended his engagement to Vivica A. Fox after a year.

9. Nick Cannon & Selita Ebanks

10. Kanye West & Alexis Phifer

Kanye West was engaged to designer Alexis Phifer for two years and called it quits.