Actress Melissa McCarthy pretended to fall to the ground as she kicked off this weekend's (06Apr13) Saturday Night Live comedy show after struggling to walk in a pair of towering platform heels. During the opening monologue skit, the Identity Thief star joked to the audience, "They (Tv producers) told me, 'Make sure you practise in your shoes.' I said, 'What? I live in heels!' But I don't do that. That was not honest. I'm primarily in a Croc. I just really wanted to get all gussied up for you guys. Wow, I can't feel anything from my arch to my toes. You could just bite that half off."