Hollywood - until now- bombshell Scarlett Johansson surprised TV audience on Saturday(21Apr07) when she portrayed a disgusting, ugly and balding alien living in a comedienne's stomach on US TV. The 'Match Point' star was featuring satirical show Saturday Night Live when she dressed down to perform a 'quatto' who had taken over cast regular Maya Rudolph's stomach in one sketch. Scarlett really showed her scary side!