While a lot of fans did use the opportunity to wish Mr. Costner a very "Happy Birthday," some couldn’t help themselves and got a little snarky on the post. The top comment, for example, was a joke about your “ex” wishing you a happy birthday.

It’s the perfect day to celebrate Western legend Kevin Costner, especially when it comes to his decision to leave Yellowstone.

The "Yellowstone" actor shared a sweet photo of him and Houston on the set of 1992’s romantic thriller, "The Bodyguard," and reflected on how much he misses his former costar.

Kevin Costner turns 70 on Saturday (Jan. 18), and his fans shared their mostly overjoyed reactions after the official Yellowstone account on Instagram wished him a happy birthday.

Kevin Costner reminisced about his late friend and ‘The Bodyguard’ costar Whitney Houston on his 70th birthday

Kevin Costner paid tribute to the late Whitney Houston on his 70th birthday on Saturday (18.01.25). The 'Yellowstone' actor celebrated his milestone over the weekend and after a congratulatory message appeared on the account of his 'Bodyguard' co-star,

Kevin Costner has marked his birthday by sharing a throwback photo of himself with his former co-star Whitney Houston, admitting that he is “lucky”. Costner, who recently left his the now-completed Yellowstone amid a shroud of controversy,