Britney Spears says a second baby was not on her agenda and just kind of happened.

The eight months preggers singer told US mag People, Im going to wait a while for the next one. I feel like Ive been pregnant for 10 years.

It might not have been planned, but Brit says shes excited about adding to her fold.

"(The new baby and Sean Preston) are going to be so close together, it's going to be weird. But I love it," she said.

And she also fessed up to some weird cravings: "Ice and chocolate, oh my God.

"I'll get up in the middle of the night and I'll get a Hershey's bar, the real big ones, and I'll put it in the microwave and melt it and eat it," she said.

"It sounds disgusting, but it's so satisfying."

'SLJ'