Pregnant actress Olivia Wilde revealed Sunday after the Golden Globe Awards that she and her fiance, comedian Jason Sudeikis, are expecting a boy. "Until about a week ago, I just looked fat!" she told People magazine of her choice to wear a form-fitting gown. "I wanted to be like, 'I'm not fat, I'm pregnant!' " Wilde, 29, who appears in the film "Her," said the baby is due in April. "He was kicking the whole time" during the awards ceremony, she added, "going, 'Where are we?!' "