It’s hard to believe Olivia Wilde when she says she doesn’t look absolutely fabulous, regardless of the activity—nursing included.

“I certainly don’t look like that when I’m [typically] breastfeeding,” the new mom told Glamour, referring to a, well, Glamour-ous shot of her feeding baby Otis in a fancy dress opposite the backdrop of a dingy-looking diner. “And there’s usually a diaper involved.”

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Motherhood—and nursing—is just a regular part of Olivia’s life, since welcoming her first child with Jason Sudeikis in April.

“Being shot with Otis is so perfect because any portrait of me right now isn’t complete without my identity as a mother being a part of that. Breastfeeding is the most natural thing,” she told the mag.

It’s a Boy! See the First Pictures of Olivia Wilde and Jason Sudeikis’ Son Otis

“I don’t know. Now it feels like Otis should always be on my breast. It felt like we were capturing that multifaceted woman we’ve been discussing—that we know we can be. You can be someone who is at once maternal and professional and sexy and self-possessed.”

Olivia is one of many mothers to advocate for the normalization of breastfeeding by proudly nursing their kin—check out 13 other stars who have done it before her!