United Kingdom, Aug. 31 -- Country singer Ella Langley has hilariously trolled Doja Cat after the star insisted she had no idea who Ella was.

Doja made an appearance on the Sundae Conversation podcast when host Caleb Pressley asked if she was an "Ella's fella".

To which she replied: "I don't know what that is."

Caleb then asked Doja "Do you like Ella Langley?", with Doja repeating: "I don't know what that is."

She then repeated Ella's name, with Caleb suggesting Doja should check out the Choosin' Texas star's tunes.

Following the podcast interview, Ella took to her Instagram page to respond, as she jokingly shared a series of videos and photos of herself with the caption: "Ella Langley? What is that?"

Ella has enjoyed worldwide succ...