Jessica Simpson: My daughter is 'insanely beautiful' Jessica Simpson Jessica Simpson's new daughter Maxwell is already a mini-...

Jessica Simpson: My daughter is 'insanely beautiful'

Jessica Simpson

Jessica Simpson's new daughter Maxwell is already a mini-fashionista.

"She is insanely beautiful," Simpson, 31, gushes on Twitter. "I can’t help but play dress up!"

Simpson's lists head décor as her favorite way to give the baby some extra flare.

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"I'm addicted to buying headbands with massive flowers for Maxwell," she writes.

But that's not all.

"The baby is wearing different outfits every second," a Simpson friend tells PEOPLE, adding that she has "a ton of" hats and onesies.

(Agencies)