Trent Pierce, also known as Little Twat and Charmaine Daisy Pierce, is the secondary tritagonist of Big Momma's House and Big Momma's House 2 and the deuteragonist of Big Mommas: Like Father, Like Son. He is Sherry's son, Malcolm's stepson, Hattie Mae Pierce's great-grandson, and Haley's boyfriend.
Trent, at first hasn't warmed up to the idea of staying at Big Momma's House until Malcolm helped him stand up to some kids being mean to him at the basketball court. Trent then starts getting along with Malcolm, but is devastated when he finds out that Malcolm was Big Momma all this time but he later forgave him along with Sherry.
Trent has a minor role in this film as he first appears driving home with Malcolm. He also appears at the end of the film when they are seen coming home with the new baby.
Trent (now portrayed by Brandon T. Jackson) is more a main character in this film, as he has been accepted into Duke University but he rather pursue his rapping career as "Prodi-G" then go to college and get a education. Trent asks Malcolm to sign a recording contract for him since he is underaged but Malcolm refuses. Trent then tries to ambush Malcolm while he's on the job but it leads to Trent witnessing the murder of Canetti. Malcolm then disguises Trent as "Charmaine Daisy Pierce" until Chirkoff is captured. Trent then develops a crush On a student named Haley as he later helps her perfect her performance for the showcase as himself, yet turning into a duet, and them kissing at the end of their date. At the showcase, Trent tries to do the duet as Charmaine but breaks his disguise and ruins the performance. After being saved by Kurtis, Trent and Haley reconcile, Trent decides to go to Duke and learn music. At the end, a music video is shown for Trent's song "Lyrical Miracle".
- Malcolm Turner (stepfather)
- Sherry Pierce (mother)
- Unnamed infant (half-brother)
- Hattie Mae Pierce (great-grandmother)
- Haley Robinson (girlfriend)