It’s never easy being a working mother of a newborn, but luckily for Ana Ortiz, her Ugly Betty co-stars are great babysitters. “The cast is incredibly helpful. I literally have been in the hallway handing the baby off like, ‘Hold this. I gotta go to set!’” Ana, who gave birth to daughter Paloma in June, laughed to In Touch at Lucky magazine’s 6th annual Lucky Shops event to benefit Dress for Success in New York on November 5. Though he’s only 15, co-star Mark Indelicato is especially a big help with the tiny tot. “She lights up when she sees him,” Ana says of Paloma’s reaction to Mark, who plays Justin on the ABC comedy. But Paloma has yet to meet Ana’s former Ugly Betty castmate and close pal Rebecca Romijn’s nearly 1-year-old twin girls, Dolly and Charlie. “We don’t have any playdates yet because we’re on different coasts, but we e-mail pictures. I printed pictures of her babies in a pumpkin patch, and I sent her pictures of Paloma on the set,” Ana says, adding that she hopes the girls can get together over Christmas.