What's Marcia Cross desperate for these days? A break from eating! "I have had to eat so much," explains the actress, who's pregnant with twins. "I guess it's because there are three heart beats, but I never thought -- and I know you think I'm crazy -- but I'm actually tired of eating! I have to eat 24 hours a day!"

When an audience members asks her which Desperate Housewives character she would choose to babysit her twins, Marcia eliminates her Wisteria Lane neighbors one by one ... is it Gabrielle, Edie, Susan or Lynette? Click on the video to see Marcia's answer!

With a hit television show and twins on the way, things are going well for Marcia these days. But for most of her life, Marcia lived with unbearable pain: migraines. "I've had them since I was 14 years old," Marcia admits. "After having them for almost 15 years, I was finally diagnosed and now I have a prescription medicine that I carry with me at all times." Now that she's taken control of her migraines, she wants to help others do the same. Marcia recommends that anyone suffering from severe headaches visit headachequiz.com, a Web site she works with that helps assess symptoms with a simple quiz. If the answers point toward migraines, you should consult your physician to determine the correct diagnosis and treatment.