We knew there was some love lost this year, but seriously? Can't anyone keep it together?

THE YEAR IN CELEB BREAKUPS

1. Will Arnett and Amy Poehler
2. Robert Pattinson and Kristen Stewart
3. Peter Facinelli and Jennie Garth
4. Tom Cruise and Katie Holmes
5. Justin Bieber and Selena Gomez
6. Danny Devito and Rhea Perlman
7. Heidi Klum and Seal
8. Johnny Depp and Vanessa Paradis
9. Sophia Bush and Austin Nichols
10. Dennis Quaid and Kimberly Buffington-Quaid