Ray Hadley has confronted Guy Sebastian after a “weak response” to a vaccination push.

The singer posted an apology to Instagram after supporting a campaign to encourage Australians to get vaccinated.

“Get the splinters out of your arse, get off the fence,” Ray said.

After hearing Ray’s comments, Guy Sebastian called in to explain his stance.

Ray Hadley: “I’m very disappointed in you.”

Guy Sebastian: “Im equally disappointed in you, Ray.”

Press PLAY below to hear the two go head-to-head

Press PLAY below to hear Ray’s earlier comments in full