Katherine Schwarzenegger shares a rare photo of father Arnold and husband Chris Pratt for Father’s Day

“We love you very much!” wrote the author, who has daughters Eloise (13 months) and Lyla (2) with Pratt, under the post

Katherine Schwarzenegger celebrated the two special men in her life this Father’s Day.

The Good night sister The 33-year-old author posted a sweet tribute to her husband Chris Pratt and her father Arnold Schwarzenegger on Sunday, sharing a snapshot of Super Mario Bros. Movie Actor, 43, and Terminator Star, 75, smoking cigars together.

The author, who has daughters Eloise (13 months) and Lyla (2) with Pratt, wrote under the Instagram post: “Happy Father’s Day to these boys! We love you so much!”

Pratts Five-year commitment Co-star Mindy Kaling liked the charming tribute and commented: “The best.”

Related: Chris Pratt and Katherine Schwarzenegger celebrate 4 years of marriage: “I love life with you”

The Parks and Recreation Actor spoke about his and Arnold’s smoking sessions on The Tonight Show with Jimmy Fallon in March and told the host that the Predator The actor taught him how to smoke cigars, so to speak.

“I mean, there’s nothing more manly than Arnold Schwarzenegger smoking a cigar,” Pratt told Fallon. “And when you’re about to give birth to your granddaughter, he comes and brings you a cigar and says, ‘Let’s go out and smoke this.'”

Pratt said he doesn’t normally smoke because he has asthma. After celebrating the birth of his daughter and raising a glass of True Lies Actor, he woke up the next day with a “massive lung infection.”

“It’s worth it,” the Jurassic World Star joked.

With his ex-wife Anna Faris, Pratt is also father to a 10-year-old son, Jack.

Related: Katherine Schwarzenegger shares rare photos of husband Chris Pratt and their daughters

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The Guardians of the Galaxy Volume 3 The actor took time out from his fatherly duties to speak exclusively with PEOPLE on the film’s premiere red carpet in April.

When asked if he had gained cool points as a father by reprising his starring role as Star-Lord, he replied, “No, not yet. Not yet. I hope that after tonight, he finally thinks I’m cool.”

“Actually, (Jack) is here with me tonight. He’s one of my dates tonight,” added Pratt, who also brought his wife to the event at the TCL Chinese Theatre in Hollywood.

Related: Arnold Schwarzenegger Says It’s ‘Fantastic’ to See Daughter Katherine Become a Mom (Exclusive)

Pratt also described what it is like to be a father of a girl with two daughters.

“Eloise is just starting to pull herself up. She’s crawling around. She says ‘daddy’. She loves my guitar,” he revealed.

“Lyla is very, very sweet,” he continued of his older daughter.

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