What are the 30 most outrageous celebrity feuds according to E?

What are the 30 most outrageous celebrity feuds according to E?
30: Heidi Klum vs. Elle MacPherson
29: Lindsay Lohan vs. Hilary Duff
28: Paul McCartney vs. Heather Mills
27: Christina Aguilera vs. Mariah Carey
26: Madonna vs. Elton John
25: Denise Richards vs. Charlie Sheen
24: David Letterman vs. Oprah Winfrey
23: Sumner Redstone vs. Tom Cruise
22: Mischa Barton vs. Paris Hilton
21: Stephen Dorff vs. Jeremy Piven
20: Shanna Barker vs. Paris Hilton
19: Bill O'Reilly vs. George Clooney
18: Kelly Osbourne vs. Christina Aguilera
17: Shannen Doherty vs. Alyssa Milano
16: Sarah Jessica Parker vs. Kim Cattrall
15: Josh Duhamel vs. Tommy Lee
14: Toby Keith vs. The Dixie Chicks
13: Matt Stone & Trey Parker vs. Comedy Central
12: Patrick Dempsey vs. Isaiah Washington
11: Naomi Campbell vs. Tyra Banks
10: Justin Timberlake vs. Britney Spears
9: Eminem vs. everyone
8: Pierce Marshall vs. Anna Nicole Smith
7: Denise Richards vs. Heather Locklear
6: Donald Trump vs. Martha Stewart
5: Brooke Shields vs. Tom Cruise
4: Rosie O'Donnell vs. Star Jones
3: Lindsay Lohan vs. Brandon Davis
2: Tori Spelling vs. Candy Spelling
1: Paris Hilton vs. Nicole Richie