A podcaster has claimed Modern Family star Eric Stonestreet is the ‘worst guest’ she has ever had on her show.

The 52-year-old is best known for portraying Cameron Tucker in the ABC sitcom, a big personality who is bubbly and has a big heart, but outside the show radio host Taylor Strecker has claimed he is 'nasty'.

The Taste of Taylor and Taylor Strecker Show host was invited onto Paige DeSorbo's show Summer House which was broadcast on Amazon Live on June 25.

While there she was asked by DeSorbo, 'Who is the worst guest you have ever had on your podcast', after she had told her that she would answer, 'Pretty much any question'.

True to her word, Strecker did, replying, 'Eric Stonestreet', - to which DeSorbo laughed asking, 'Who the heck is that?'.

She replied: "He's from Modern Family, okay, and he's like, the like chubby, jolly, sweet, funny one."

DeSorbo realising who it was, replied: "You're kidding."

Strecker continued: "Could he be anything but - nasty!"

When DeSorbo clocked exactly who she meant she looked visibly upset, with Strecker asking if she, 'Just ruined your life?', DeSorbo replied, 'Kind of'.

Strecker claimed he was coming in to promote Modern Family, or so she thought, before realising later on that he was allegedly there to promote Pepto-Bismol - which treats heartburn, acid reflux, indigestion, diarrhoea and nausea.

DeSorbo joked: "Eurgh get him out of here."

Strecker went on: "We're talking, we're talking, I'm like you know just being my adorable self.

"And he's like, 'So when are we going to talk about Pepto-Bismol'.

"So I said, I have haemorrhoids, I'm the queen of diarrhoea, I love Pepto-Bismol we can talk about whatever you want.

"And he said to me and I quote, 'Somebody didn't do their homework'."

Shocked, DeSorbo replied that Stonestreet was trying to 'taddle' on Strecker on her show.

Strecker later said: "So, I snapped and I said, 'I'm sorry, am I getting paid by Pepto-Bismol? The answer is no, so that's your job to figure out, not mine'."

Clips of the pair's alleged conversation don't appear to be online, and Strecker did not specify when she interviewed the actor.

UNILAD has approached both Eric Stonestreet and Taylor Strecker for comment.