Teyana Taylor has been preparing for the release of her next studio album but, behind the scenes, she's also been getting ready for something much more important. That's right -- Teyana and her husband, NBA star Iman Shumpert, are expecting their second child!

The news broke after the R&B songstress dropped her new music video, "Wake Up Love," which actually features Iman as a rapper.

The two lay together in bed for much of the video, which begins zoomed into their faces. As the camera pans out, Teyana reveals her baby bump to everybody's surprise. At the end of the clip, her daughter Junie joins them in bed and hugs her mommy tight, communicating with her baby sister.

"We're ready, and we're very excited," said the 29-year-old singer to PEOPLE. "Iman is super excited. Junie is ecstatic — I'm talking super ecstatic. Everybody is just excited. I can't wait. I've got three more months left until we meet our little princess."

Junie is apparently very hands-on with her mother's baby bump, playfully pushing away Iman's hand to get full access to her sibling.

"What she did at the end of the video is Junie the whole time," said Teyana. "She hogs the whole baby all the time. We were in the bed and loving on one another, and she jumped on the both of us like, 'I'm here!' It's the cutest thing."

Teyana and Iman are expecting another baby girl.

Congratulations to the happy couple!