Credit: Steve Granitz/

Stop the rumor mill!

Although Star magazine reported that the country singer, 27, is two months along, Carrie Underwood's rep insists it is not true.

"Carrie is not pregnant," her rep confirms to

In fact, Underwood says she's holding off on babies -- at least for 2011. "Everybody, like, is on this baby bandwagon, I don't know what the deal is," the singer told Us in December. "But I would really like to figure out what it's like to be married first, and I know he would too."

Underwood wed Ottawa Senators player Mike Fisher, 30, in July at the Ritz Carlton Reynolds Plantation in Greensboro, Georgia.