Yes, the actress who played Patty Ferrell in the Diary of a Wimpy Kid film did indeed perform her own singing.
Patty Ferrell's Vocal Performance
Laine MacNeil, the actress who portrays Patty Ferrell, personally sang for her character's talent show number in the movie. This confirms that the vocal performance heard during Patty's on-screen singing segment was genuinely her own.
This detail showcases the authenticity brought to the character's performance, particularly during key scenes like the talent show, which is a memorable part of the Diary of a Wimpy Kid narrative.
