“Mamas multitasking,” the Who Knew hitmaker, 37, captioned the image sticking her tongue out while playing with her tot.
On Monday, the proud mama posted a cute clip of her baby boy giggling.
Earlier this month, the Raise Your Glass hitmaker, 37, shared a sweet snapshot of her son sitting inside a monogrammed bag.
The singer also shared a selfie with 6-year-old daughter Willow.
“Cheers Budapest we’re coming for ya’s #happyday taking bets: will willow lose her first tooth in Budapest, Berlin, or London?” she wrote.
Last month, the Just Like Fire singer posted a photo of her husband, former motocross racer Carey Hart, and their baby boy biking together.
In June, the Try singer shared a breastfeeding selfie with her son.
The Family Portrait singer and Hart welcomed their second child – full name Jameson Moon Hart – on Dec. 26, 2016.