Dwayne Johnson feeds girlfriend Lauren Hashian while she breastfeeds their daughter

Dwayne "The Rock" Johnson is trying to set an example of how to be a supportive dad, just in time for Father's Day.

On Sunday, the wrestler-turned-actor, 46,  posted an Instagram shot of him feeding dinner to girlfriend Lauren Hashian while she breastfeeds their infant daughter Tiana Gia, whose birth he announced on April 23.

"Mama @laurenhashianofficial has her hands full nursing/feeding Baby Tia, so I’m feedin’ mama her dinner," he explained in the caption, adding that it was his pleasure to do so. "So much respect to her and all mamas out there holding it down and running things." 

Next up on his agenda: His own dinner and the gym. 

Now, I gotta go satisfy my own appetite. Iron Paradise, here I come," he added, hashtagging the photo "#EveryoneGetsFed  #DaddysGottaGoToWork #ChivalryIsToughOnTheKnees"

Johnson has been singing the praises of the women in his family ever since Tia arrived. She joins the couple's other daughter Jasmine, 2, and half-sister Simone, 16, who is his child from his marriage to ex-wife Dany Garcia.

"Blessed and proud to bring another strong girl into this world," Johnson wrote in his post introducing his new daughter to the world. "Tiana Gia Johnson came into this world like a force of nature and Mama labored and delivered like a true rockstar."