Pregnant Ciara Surprises Daughter Sienna with FaceTime from Alicia Keys at The Color Purple Premiere

The expectant mom got to give her little girl a special treat

Ciara and Alicia Keys FaceTime Ciara’s daughter, Sienna. PHOTO: CHRISTOPHER POLK/VARIETY VIA GETTY (2)

Ciara got to deliver a very special surprise to her little girl on a very special night.

Attending The Color Purple premiere at The Academy Museum in Los Angeles on Tuesday, the pregnant mom — who plays the role of Nettie Harris in the new film adaptation of the Tony-winning Color Purple musical — linked up with Alicia Keys.

With help from Keys, who is featured on the film’s soundtrack, Ciara delivered the ultimate surprise to 6-year-old daughter Sienna.

Sharing a photo of the moment on her Instagram Story, the soon-to-be mom of four, 38, explained, “Alicia calling Sienna with me. SiSi is obsessed!! You’re the sweetest love you @aliciakeys.”

Alicia Keys and Ciara FaceTime Ciara’s daughter Sienna.ALICIA KEYS/INSTAGRAM

Ciara and husband Russell Wilson, 34, are currently expecting their third baby together and already share Sienna and son Win Harrison, 3. The singer also shares son Future Zahir, 9, with her ex, rapper Future.

Ciara and Wilson announced in August that their family was growing again, sharing their happy news in a video uploaded to Instagram. The sweet clip was filmed by the NFL star during the couple’s anniversary trip to Japan in July.

“You look at me like that again, we make another kid… You my heart I’m your rib” 🥰😘❤️,” Ciara captioned the video, which showed her in silhouette as she danced in front of a pool before turning to show her baby bump.

Pregnant Ciara poses at “The Color Purple” premiere.CHRISTOPHER POLK/VARIETY VIA GETTY

A source told PEOPLE in August that Ciara is taking pregnancy in her stride, and actually filmed the video for her most recent single, “How We Roll” while expecting.

“Ciara has been working and traveling all through her pregnancy. She shot the ‘How We Roll’ video while pregnant. She was dancing on set all day long for a full day’s shoot,” the insider said, noting she shot a music video at 9 months during her last pregnancy with Win.

“It’s astonishing how much energy she has when she’s pregnant,” the source said.