Mariah Carey carried her daughter, Monroe, yesterday as she stepped out in NYC. Monroe sported pink eyeglasses and carried a stuffed bunny as she and Mariah walked around in Tribeca. Her twin brother, Moroccan, didn't join them for the girls' day out, but earlier this month, Mariah, Monroe, Moroccan, and Nick Cannon made a family trip to an amusement park in Santa Monica. It was a rare day off for Mariah, who has spent the past couple of months crisscrossing the country auditioning American Idol hopefuls. The reality competition returns to the airwaves next year, but has already been making headlines for the alleged feud between Mariah and her fellow judge, rapper Nicki Minaj. Despite any on-set squabbles, Mariah was all smiles yesterday as she clocked some girls-only time in the city with her young daughter.