Sean Penn — Alleged Stalker Arrested … She Popped Up at My House Twice

EXCLUSIVE

Sean Penn usually lays low, but apparently not low enough for one fan who allegedly tried reaching him dozens of times … and got busted for her latest attempt.

Law enforcement sources tell TMZ cops picked up the woman last week after Sean says she swung by his Malibu home twice in 2 days. We’re told Sean was home the first time and contacted to police to file a report — he said she had tried to contact him about 50 times this year by phone or email.

When she came back to the house a second time, someone called police and the 51-year-old woman was arrested for felony stalking. It’s unclear if Sean was home at the time of for the arrest.

Meanwhile, we’re told the woman believes she and Sean have a romantic relationship. She was released the next day on $150k bail.