Jenna Dewan Brings Her 7-Week-Old Baby Daughter Rhiannon to The Rookie Set as She Returns to Work: 'Plus One'

Jenna Dewan had some company with her when she returned to work this week!

The Step Up actress, 43, shared photos on Instagram on Wednesday, Aug. 7, as she rounded up her first week of filming for season 7 of her ABC series The Rookie. In the photos, Dewan can be seen in costume and in her trailer holding her 7-week-old baby daughter Rhiannon, introducing her around set.

Another photo shows Dewan in a makeup chair getting a gash put on her forehead while she breastfeeds her daughter. "Back to work… with a +1 🥰," Dewan wrote in her caption.

Never miss a story — sign up for PEOPLE's free daily newsletter to stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories. 

Alongside Rhiannon, Dewan is mom to son Callum, 4, whom she shares with fiancé Steve Kazee. She is also mom to daughter Everly, 11, whom she shares with ex Channing Tatum.

Earlier this month, Dewan shared a few sweet snaps of her two youngest kids bonding on her Instagram Stories.

A first image showed Rhiannon and Callum cozying up to one another. The next photo showed Callum lying beside his newborn sister, which was then followed by another snap of him crouching behind her as she was situated in front of a mirror. 

Dewan also shared a photo of Callum curling up in his older sister Everly's bed with the caption, "He asked to go in her room and I’m pretty sure he's missing his big sis."

At the end of June, Dewan welcomed her third baby, confirming the news on Instagram. Revealing her baby girl's name, the mom of three wrote, "Rhiannon Lee Kathryn Kazee June 14, 2024 🤍," in the caption below two adorable photos of the parents holding their newborn for the first time in the hospital.

The PEOPLE Puzzler crossword is here! How quickly can you solve it? Play now!

She continued, "From the moment you arrived, you have brought immense joy and love into our lives… your gentle grace, sweetness, and beauty have captivated our entire family. Our hearts are overflowing with love, and we are truly blessed by your presence. Welcome to our world baby girl 🤍."

The Rookie season 7 will premiere in early 2025 on ABC.