Salma Hayek may be pregnant, but the executive producer of Ugly Betty is showing no signs of slowing down. "She is a force to be reckoned with, and she's working harder now than she was before she was pregnant," series star

America Ferrera told TV Guide at the March 26 premiere of Showtime's The Tudors , in Los Angeles. "There is no stopping her. You kind of have to hold her still and say, 'Calm down and sit down for a second.' But she's happy and I'm happy for her, and I think she deserves everything in the world!" Hayek, who also guest-stars on the show, announced her pregnancy and engagement to French businessman François-Henri Pinault at the beginning of March. Though she had kept her expectant state under wraps from Betty's cast and crew, Ferrera says that she was in fact not all that surprised: "I noticed that she was glowing." - Reporting by Carita Rizzo