Gabourey Sidibe stepped away from her Precious character last night, spunkily declaring that movies are fiction in her opening monologue on Saturday Night Live: "I love being happy," she sang. Another key difference: "Mariah Carey doesn't have a mustache." Sidibe teamed with Andy Samberg on an epic cherry battle, and "sped through a hodgepodge of largely loud-mouthed and irritated characters," notes MTV. (More Gabourey Sidibe stories.)