We love seeing Christina Applegate so happy! The actress, who is living with MS, puckered her lips and giggled on her bed during a silly video taken by celebrity hair stylist David Stanwell. "The lipstick are that stuff you put on and then peel off and I love that stuff. And I’m weird ... And yes there is an alien behind me. I shall explain later. No I didn’t go to a rave," Christina wrote 😆 📽️ : #ChristinaApplegate