The 25-year-old singer walked out of the studio claiming that she needs a moment away from him following their dispute, reported Digital spy.
"For me it was flat. I didn't hear your voices. It was the wrong song choice. The key was too high," Jessie said.
However, Will said, "Slow down Charlie Brown. Slow down. I don't pick songs choices to hear Jessie go, 'Great song choice'."
When Will announced the results of the battle rounds and revealed the names of the contestants who made it to the next round, Jessie seemed shocked and stormed out of the studio.
Will.I.Am was not bothered about her reaction and commented, "I think Jessie is just being Jessie. She should put that much passion on her team.