R&B Diva Monica celebrated Halloween with her sons, Romelo and Lil Rocko at their Atlanta private school today. After their costume party at the school the boys changed to go Trick or Treat with the entire Family. Monica was dressed as the Nun (Whoopie Goldberg’s character) in the movie ‘Sister Act’, which is one of Mo’s favorite movies.

Romelo was Super Mario and Rocko was Luigi. Aren’t they adorable!