KEY POINTS:
"He's such a nice guy," actress Shar Jackson says of Kevin Federline, who fathered her two children.
Jackson, enraged by media frenzy over Britney divorcing K-Fed, said: "I don't understand why people take so much joy in other people's pain."
Britney's first husband, Jason Alexander, played a different tune, saying: "I don't hate K-Fed but I think he made an idiot of himself."
