Practice makes perfect! Pink isn’t the only one excited for her family’s new arrival, turns out her daughter, Willow, can’t wait to be a big sister either.

The “Just Like Fire” singer is expecting her second child with hubby Carey Hart, and she shared a sweet photo on Instagram on Sunday, November 27, of their 5-year-old daughter practicing diaper duty on her doll.

“Dry Runs” she captioned the pic of her little girl carefully changing her toy.

Dry Runs

A photo posted by P!NK (@pink) on

The couple only announced that baby no. 2 was on its way on November, 12, when Pink took to social media to share a photo of Willow cuddling her burgeoning baby bump.

The 37-year-old songstress, who also posted a fun “turkey dance’ video on Thanksgiving, has made no secret of her hopes of having another baby.

Late turkey dance love from The Harts 💕 #gratitude #loveyourself #loveeachother #morepie

A video posted by P!NK (@pink) on

During an appearance on Good Morning America in May she revealed: "I feel like I have two kids right now. I would like a third.… Carey's an awesome husband and a really good dad, but he's also like a second child."

Pink and Hart, 41, have been together on and off since 2001, and she later proposed in 2005. They tied the knot in Costa Rica in January 2006, but broke up again in 2008.

Fortunately after marriage therapy they reconciled a year later and welcomed their firstborn, Willow, in 2011.

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