Brandon T. Jackson Joins Third “Big Momma”

Martin Lawrence isn’t the only one doing some tucking for “Big Momma’s House 3” at 20th Century Fox says Variety.

Brandon T. Jackson (“Percy Jackson,” “Tropic Thunder”) has joined the cast as Trent, FBI agent Malcolm Turner’s nephew who witnesses a murder and must help his uncle go undercover at an all-girls performing arts school.

As a result, Malcolm slips back into his Big Momma guise while Trent poses as Charmaine, and the pair hurry to find the murderer before he finds them.

John Whitesell (“Big Momma’s House 2”) will direct the film which begins shooting next month in Atlanta for an early 2011 release.