Katy Perry was looking extra curvy at a recent New York City concert, but before anyone could cry "baby bump!," the singer quickly squashed the potential rumor.

According to Us Weekly, the pop star told the audience that she had simply eaten too much "NYC pizza." She added at the American Music Awards, "I still love drinking alcohol, so [no kids] yet. I like In-N-Out Burger and Taco Bell, and if you want to make that pregnant, that's your problem."

But while Perry isn't with child now, she's not ruling out the possibility of having babies with her husband, Russell Brand, in the future. The 27-year-old said on 'The Ellen DeGeneres Show,' that having children is "one of the reasons you get married."

"Especially to the person that you marry. You think, that person is going to be a good partner, a good parent," she stated. "But, I'm not sure it's time yet. We'll see, ya know?"

Perry married her comedian love on Oct. 23, 2010 at a lavish ceremony in India. At the time, a rep told PEOPLE magazine that the event was "very private and spiritual" and "attended by the couples' closest family and friends."