Long before welcoming daughter Satyana, the How I Met Your Mother Star and husband Alexis Denisof had someone else in their humble L.A. abode. "I have a ghost in my house ... I don't know why he's there. But he's very friendly," the actress said. "I saw this silhouette of a man standing in the bathroom doorway. I was like, 'Sweetie, what are you doing?' I thought it was Alexis. But then I looked and Alexis was asleep next to me."