Jessica Simpson works on other aspects of country stardom

Jessica Simpson has performed at the Grand Ole Opry, and her album is doing well, but is she truly a country star?

If one wants to fit the stereotypical country star mold, you need to have a broken heart, a drinking problem, and a dog.

Well, Jessica's been through Nick Lachey and Tony Romo, so she's taken care of that.

And if (emphasize the "if") PopCrunch is to be believed, she's working on the alcohol:

The buxom singing star was ejected from a Marc Jacobs Fashion Show afterparty during a drunken night out in the Big Apple on September 8.

“Jessica was stumbling around the party slurring her words and barely able to stand,” says a Star Magazine insider, who claims Jessica was asked to leave the event just before dinner.

No word on the dog.