Fans of 'Yellowstone' are perplexed after Kelly Reilly shared a rare post in support of her co-star.

Fans of 'Yellowstone' are perplexed after Kelly Reilly shared a rare post in support of her co-star .

Kelly Reilly rarely posts on social media, so Yellowstone fans notice!

The Paramount Network star, who plays Beth Dutton, supported her co-star Luke Grimes, who plays her brother Kayce Dutton.

Yellowstone is on hiatus while audiences await season 5's second half. Since January's episode, rumors about the show's future and Kevin Coster's role have circulated.

Filming has not resumed, and Paramount Network's summer return date is in doubt.

Kelly Reilly rarely posts on social media, so Yellowstone fans notice! The Paramount Network star, who plays Beth Dutton, supported her co-star Luke Grimes, who plays her brother Kayce Dutton.

Yellowstone is on hiatus while audiences await season 5's second half. Since January's episode, rumors about the show's future and Kevin Coster's role have circulated.

Filming has not resumed, and Paramount Network's summer return date is in doubt.

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