Recently, John paid tribute to his beloved co-star Olivia Newton-John who passed away.

John Travolta always takes a moment to think about his late wife Kelly Preston, even on the days when he misses her the most.

On the day the actress would have turned 60, the actor remembered the mother of his three children.

The What a Girl Wants actress passed away on July 12, 2020, at the age of 57, in the couple’s Clearwater, Florida, home after a protracted battle with breast cancer.

As he grieved for his co-star Olivia Newton John, John has had a particularly trying month.

To wish Kelly a very happy birthday, John shared a beautiful throwback image of the two at what seems to be a movie premiere or party on Instagram.

They are tightly held together in the image. The actor’s wife is wearing a chic clothing, while the actor is dressed in a black suit with leather lapels.

Kelly is wearing a black dress with white piping and cut-outs at the waist, pearl drop earrings, and long blonde hair in a beehive as she beams broadly in the photo.

In the caption, he sweetly wished his favorite dance partner a happy birthday. ” Kelly, we miss and love you.”

Soon after, admirers left birthday wishes for her in the comments area, writing: “Sweet photo!” and “Happy birthday in heaven Kelly, big hugs to you John, Ella, and Ben.”

One admirer sent birthday greetings to Kelly and wrote, “Happy lovely birthday Kelly,” along with numerous heart and angel emojis.

John has become more dedicated than ever to spending time with his children, Benjamin, 11, and Ella Bleu, 22, as well as supporting them in their goals and hobbies since Kelly’s demise.

By releasing videos of Benjamin doing incredible gymnastics, complimenting Ella whenever she releases new music or covers, and whisking them away on extravagant vacations, he routinely gives glimpses into their daily lives.