The 'Just Give Me A Reason' singer, who is married to motorcross racer Carey Hart, has told of her plans to extend her brood in the near future.
In a video interview to promote her role in new rom com, Thanks For Sharing, Pink told E! News: "I would like five, but I kind of started late so yeah, we'll see."
It seems like the 34-year-old has taken to motherhood like water off a duck's back, as she gushed about how "cool" Willow was, and revealed that she'd want her children to be just like the toddler!
The doting mother is currently on her worldwide 'The Truth About Love Tour' and has taken Willow along for the ride.
"I'm on tour right now and she's with me, so it's good," she said. "I like it. I like her, if I'm blessed to have more children, and they're not as cool as her...," she laughed.
Pink, real name Alecia Moore, attended the Hollywood premiere of Thanks For Sharing this week where she cosied up to Carey as they walked down the red carpet.
The pop star may find it difficult seeing Willow grow up though, as she revealed she was "going to carry her to prom" in a baby carrier!
Watch Pink's video for 'True Love' below: