Jessica Simpson Pregnant?

It seems the signs are there.

Jessica Simpson is pregnant, according to new U.S. reports.

The 31-year-old singer and reality TV star fuelled speculation she was expecting her first child when she refused to toast fiance Eric Johnson's 32nd birthday with champagne at a recent party, and now a source close to the couple has told In Touch magazine Simpson is to become a mother.

The insider tells the publication, "She's already having kooky cravings!"

She and Johnson plan to wed in November, and the baby is due in the spring, according to the report.

Simpson's publicist has yet to respond to WENN's request for a comment.