Intruder Walks into Jennifer Lawrence’s Home, Arrested

Jennifer Lawrence got a rude awakening to cap off her weekend — cops say a female intruder sauntered right into her crib … and the way she did it was too damn easy.

Law enforcement sources tell TMZ … a woman entered JLaw’s L.A.-area home Sunday around 9:15 PM PT. We’re told the woman was totally unexpected, but still … went right through the front doors, which were NOT locked.

Even more frightening … our sources say Jennifer was actually home at the time of the break-in — unclear if her new hubby, Cooke Maroney, was there … but JLaw’s hired muscle certainly was.

We’re told security on hand nabbed the 23-year-old woman before she could make contact with Jennifer. They called the police and the woman was arrested for misdemeanor trespassing. As for why she was there?