Catfight!

The story:
Heather Locklear and Denise Richards are no longer friends, now that Denise is dating Heather's ex Richie Sambora.

Image via A Socialite's Life

The combatants:
Tabloid Whore says: The one about the Heather and Denise feud
A Socialite's Life says: Denise Richards is dead to Heather Locklear
Glitterati Gossip says: Heather Locklear not surprised
The Scoop says: Does Locklear blame Richards for her divorce?
Popsugar says: Denise's ulterior motive
The Superficial says: Heather Locklear not pleased with Denise Richards

Who said it best:
A Socialite's Life points out the obvious answer to their headline:

I'm sure Charlie Sheen feels the same way.