Jennifer Lopez and her husband Marc Anthony's feuding has resulted in physical fights, according to a new report.

The couple - whose four-year marriage is said to be going through a rocky patch - are said to be engaging in some hot and heavy arguing that regularly erupts in fistycuffs.

A source tells Star magazine, "They love hard; they fight hard - and sometimes that has led to pushing and shoving.

"They throw things and scream and just go bananas. It's been war in their house! Marc can be really mean."

The source adds, "He's a macho guy with a horrible temper and can say awful things."

Jennifer has dismissed rumours that a separation announcement is imminent, saying that divorce is simply not an option for either party.

But the couple are definitely keeping fans guessing after attending several celebrity events minus their wedding rings - although Jen insists she was just making a fashion statement.

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