Daaaaaaaad, get my good side! Bindi Irwin's 4-month-old daughter Grace, probably.
Joked Chandler, "Grace trying to get the right selfie angle on our daily 'dad-venture.'"
"Her new favorite thing is seeing herself in the camera!" he added, something that was evidenced by Grace repeatedly trying to grab the camera.
It's not the first time the babe has stolen the show: She also celebrated her mom's birthday recently, and Bindi shared an adorable photo with Grace to mark the big 2-3 on Saturday, July 24.
"My first birthday as a mama has been the most beautiful gift," Bindi captioned her Instagram. "Our sweet Grace Warrior's face says it all."
Bindi continued. "Today I celebrated by feeding Monty the crocodile and hugging my gorgeous girl (not at the same time!)."
Also joining in on Bindi's 23rd birthday celebrations were her brother Robert Clarence Irwin, 17, and mom, Terri Irwin.
And of course Chandler chimed in with some well-wishes for his wife of one year: "Happy birthday to the most amazing woman I know," he expressed. "Wife, mother, and Wildlife Warrior. My favorite thing about you is your kind heart. You dedicate each day to bringing happiness and love to everyone around you. Today it's our turn to celebrate how incredible you are. I love you."