Leave it to Britney Spears to find the ultimate Halloween outfit, truly becoming of her newfound image. The troubled singer donned a hot pink animal print leotard with a cut out middle that exposed her cleavage and midriff.

Spears attended a house party thrown by model Heidi Klum and husband Seal, and later hit the Green Door bar with friend Lucy Walsh. Then she was apparently all over some girl (possibly Lucy Walsh) in a car, as seen in the photo below ...

Earlier that day, Britney Spears gave her first interview to promote her hot new CD, Blackout, amid the widespread media frenzy over her child custody hearings.

Ryan Seacrest asked how often she was seeing sons Sean Preston and Jayden James, and the train wreck deferred to her attorneys. "That's, like, all in the court, stuff like that. My lawyers know all that stuff," Britney Spears said.

Despite great personal turmoil of late, "Gimme More" is getting a lot of radio play and Web downloads. Seacrest asked Spears about the message she meant to convey in one of the album's other talked about songs, "Piece of Me."

"There's a lot of people who like, you know, want to ask questions and ... sometimes you don't know their intentions and stuff," Spears said.

"It's just kind of a cute way of putting it out there, you know, like, ‘you want a piece of me,' and like, in a cool, cute, clever way."

Oh yes. Very clever. Always the first word that comes to mind when talking about Britney Spears. Her lawyers know, like, all that stuff, y'all.