Blake Livelymay be an actress, but she’s a mom first!

While on the press tour for her upcoming thrillerThe Rhythm Section,the new mother of three kept it real with her followers on Instagram, sharing that she was using a medical-grade Medela breast pump inside a dedicated lactation room atThe Wingin New York City.

The actress, 32, shared a photo of the pump in action during a break from speaking at the women-focused co-working space in the city’s Flatiron district.

Aside from its six N.Y.C spaces,The Wing also has locationsin Washington, D.C., San Francisco, Chicago, Los Angeles, Boston and London. They’re set to further expand to Seattle and Toronto this year.

Lively’s husbandRyan Reynoldsannounced in October that the couple had welcomed theirthird daughter together. The new addition joins the couple’s older children: 3-year-oldInezand big sisterJames, who turned 5 last month.

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Blake Lively/Instagram. Inset: Jamie McCarthy/Getty

Blake Lively

During Lively’s appearance on Wednesday’s episode ofThe Tonight Show, hostJimmy Fallonasked how James was doing. (As some will recall, the oldest Reynolds-Lively child has an adorable history ofcalling Fallon, 45, “Dada” whenever shewould see him.)

“You areBeyoncéto her. We [still] have Jimmy Fallon cardboard cut-outs in our house,” theGossip Girlalumna added.

Blake Lively (L) and Jimmy Fallon.Andrew Lipovsky/NBC

Blake Lively, Jimmy Fallon

RELATED VIDEO: Blake Lively Says Daughter Would Be “Terrified” of Her if She Saw Her FilmThe Rhythm Section

Lively chattedwith PEOPLE for this week’s issue, out Friday, sharing that while James and Inez know she and Reynolds, 43, are actors, “they just don’t know what that entails.”

“Can you imagine if my daughter knew what I went through in this movie? I mean, they would be terrified!” Lively told PEOPLE, laughing. “She’d either be terrified for me or of me, neither of which is something that I want her to feel.”

Xavier Collin/Image Press/Splash

blake lively and Ryan Reynolds

After co-hostMichael Strahanasked her what it was likegoing from two to three children, Lively quipped, “It’s like going from two to 3,000. [We] have so many children. It’s pretty [crazy]. We’re outnumbered. It’s a lot.”

“People say that from two to three, it’s the same, it’s kind of easy. Thosepeople donothave three kids,” the star joked. “It is crazy. But I’m here!”

The Rhythm Sectionhits theaters Friday.

source: people.com