Malcolm (Martin Lawrence) pretends to be Big Momma 

"Big Momma" and Sherry share Big Moma's bed 

Laila Ali at an event for Big Momma's House (2000)

Garcelle Beauvais at an event for Big Momma's House (2000)

Dyan Cannon at an event for Big Momma's House (2000)

Martin Lawrence stars as an FBI agent going WAY undercover 

Nia Long and Martin Lawrence (in makeup as Big Momma) star in Big Momma's House 

John unexpectedly runs into the real Big Momma 

Martin Lawrence prove's Big Momma can shoot some hoops

The real Big Momma and the impostor meet 

Big Momma gives Nolan a lesson in proper martial arts technique

Martin Lawrence stars in Big Momma's House 

Nia Long stars as Sherry and Jascha Washington stars as her son, Trent 

Martin Lawrence in Big Momma's House (2000)