"Yellowstone" eventually garnered a massive audience, and millions of them have tuned in to its spinoff, "Marshalls." Luke Grimes isn't one of them.

Grimes claimed she was the one who left her ex Elon Musk — not the other way around. The singer made the clarification while engaging in a heated back-and-forth with outspoken rapper Azealia Banks on the Tesla CEO’s social media platform, X. Grimes ...