The Emmy nominee, 25, shared a photo of Jonas, 31, exuding dad vibes in an American flag shirt tucked into jean shorts with sandals and a fanny pack.
“Happy Father’s Day to the ultimate dad and all the dads out there,” Turner wrote in the caption.
She posted another cute snapshot of Joe to her Instagram Story after welcoming their first child, daughter Willa, last July.
“Happy Mother’s Day to all the amazing mother’s out there and to these two Mums,” the Jonas Brothers singer wrote, also giving a shout-out to his mother Denise.
“Im so grateful to the two loves of my life for making me a mama.
“It’s been forced time at home – I’m always on the go, I’m always moving and traveling and touring.