The host of Good Morning Britain called the couple “freelance cankers” and “narcissists” in his latest column.
Meghan, 39, and Harry, 36, announced this week that they will be releasing a podcast on Spotify called Archwell Audio that “uplifts and entertains audiences around the world” and features “diverse perspectives and voices”.
Writing for MailOnline, Piers said: “The only thing the world really needs right now are these two ultra-awake absurd cankers who give us even more views of life from the sanctity of their California mansion of $ 11 million.
“As with everything the Duke and Duchess of Sussex seem to be doing these days, their new business venture appears to be driven by large dollops of narcissism, hypocrisy and greed. ”
Piers also accused Harry and Meghan of using their royal titles to earn money.
He added: “Meghan and Harry have become the most horrific royal crooks, cynically exploiting their royal status to line their own pockets. ”
The Mirror has reached out to representatives for Harry and Meghan for comment.
It comes after Piers pretended to throw up while talking about the podcast on GMB.
After listening to the couple present their new project in a teaser clip, Piers said, “How to vomit. ”
Her co-host Susanna Reid, who generally defends Meghan and Harry, said she “thought it was a parody”.
She then added, “Even I find it difficult now. ”
In response to Susanna’s admission, Piers yelled in excitement, “They’ve lost Susanna Reid! Recent news! ”
He continued, “If they weren’t royals, they wouldn’t be making this money. I don’t care if they aren’t royals. ”