Kaley Cuoco Pens Sweet Birthday Tribute to Tom Pelphrey: "I Love You!!"

Can Kaley Cuoco and Tom Pelphrey get any cuter? On July 28, the "Flight Attendant" star penned a sweet birthday tribute to her beau on Instagram in honor of his 40th birthday. "To the incredible man that saved me in all the ways..happy birthday, baby! To know you, is to truly adore you … the world lit up the day you were born ❣️ 🎂 I love you!! @tommypelphrey," she wrote alongside a photo of him.

Cuoco's post comes after Pelphrey showered the actor with praise for snagging an Emmy nomination for outstanding lead actress in a comedy series. On July 12, right after the nominations were announced, the "Outer Range" star posted an Instagram video of Cuoco's shocked reaction to the news captioned, "CONGRATULATIONS TO MY FAVORITE ACTRESS!!!"

Pelphrey and Cuoco — whose relationship began after Cuoco filed for divorce from ex Karl Cook in September 2021 — made their romance Instagram official on May 3 after the latter shared a PDA-filled photo series online. A month later, the pair made their first public appearance as a couple when they attended the Hollywood Walk of Fame star-unveiling ceremony together for television producer Greg Berlanti. They were spotted looking cozy and holding hands in the audience.