The 'Good Morning Britain' presenter mimicked the sound of a Chinese advert voiceover, saying “ching chong chang”.
The GMB host claimed 'I was mocking a member of the British royal family appearing in an advert for Chinese state milk, not Chinese people.'
Piers Morgan has been a vocal critic of Prince Harry and Meghan Markle but Susanna has clearly had enough
"It’s just really difficult for me to emulate your hard-hitting no-nonsense style," Walker joked.
The 'Good Morning Britain' host accused the weather presenter of "parading around in skintight leather trousers".
There's been a mixed reaction among the famous faces, although many are expressing support for the couple.
The presenter has continually launched rants against the Duchess of Sussex, whom he claims once "ghosted" him.
The 'Good Morning Britain' presenter posted her extensive list of accomplishments after Craig Kelly said she was wrong about climate change.
The 'Good Morning Britain' host claims he will snub the awards this year as he is sick of Holly Willoughby and Phillip Schofield always winning.
The UK rapper argued that he simply "replied truthfully" when asked about the prime minister.
The 23-year-old is currently supporting Jenner in 'I'm a Celebrity... Get Me Out of Here!'
Even Piers Morgan wasn't as harsh on his guest as the normally cheery TV star was.
The former 'BBC Breakfast' host admitted he would love to return to presenting and accepted an invitation to rejoin former colleague Susanna Reid.