Nikki Reed isn't ready for diaper duty just yet.

Despite rumors to the contrary, "I'm not having a baby!" the 23-year-old Twilight actress -- who's married to singer Paul McDonald -- tells Celebuzz. "All of Hollywood is pregnant, but I'm not!"

Babies "are more on the brain for Paul than they are from me," Reed adds. "Paul is from the South, so all of his friends are having babies. He looks at me all the time and goes, 'Should we just do this?' I'm like,  Yeah maybe in a little bit.'"

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Reed is able to laugh off persistent pregnancy rumors, but she has to "call my in-laws and tell them, 'I swear! I just ate lunch!'" to reassure them she isn't with child.

VIDEO: Nikki Reed tells Us how she spent her honeymoon

Though having a baby isn't in her immediate future, Reed is looking forward to eventually starting a family with McDonald, 27. (The two stars married in October 2011 after just seven months of dating.)

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"I just want to make sure that I do it young enough that my parents are still young, if that makes sense," Reed explained to Us Weekly in November. "My parents were in their mid-30s when they had me. I don't want to be 40 when I have a baby."

This article originally appeared on Nikki Reed Feels Pressured to Start Having Children With Paul McDonald