Holy sheet !

Karen MacLellan of Mississauga says she’s one lucky lady.

A large metal sheet, possibly from the wing off an jet, crashed into the rear of her SUV less than a minute after she parked it around 9:30 p.m. Monday.

“Sitting on the ground is this long metal piece about eight, 10 feet long and about three feet wide,” MacLellan says.

“I might buy a (lottery) ticket for Friday,” she says. But her three kids say their grandmother’s spirit was watching over their mom Monday night.

“I thankful there were no kids coming out there” at the time, she says. “You know what the worst part of this was? I missed my dance lesson."