Is Jessica Simpson getting under John Mayer's skin with phone calls and text messages? John Mayer, 29, was yelling into his phone with his head down outside by the pool on Monday morning, June 11. Says the hotel guest, "He said 'Jess' a bunch of times, so I would think he was talking to Jessica Simpson, reports Celebrity Babylon.

Jessica Simpson Still Calling John Mayer: He Begs Her to Stop

The report claims that the singer and guitarist "looked wiped out, circles under his eyes, and some pal was grabbing him coffee while he was having this fight over the phone."

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According to the report the source said, "There was a lot I couldn't hear, but at the end before he hung up, he told her to stop calling, stop texting, stop all of it -- leave me alone! He was shaking his head back and forth like, 'God, make her stop,' and his friend was sort of chuckling at him."

These types of reports also hit when Jessica split with then hubby Nick Lachey. Jess and John are said to have had a fairly tumultuous relationship with lots of break ups and make ups - is it over for good?