HMs Tipped Off

BB has a hard time surprising HMs with anything. Why? Because he goes and changes routine when some thing special is coming up. Today BB let HMs sleep in until 1pm. Usually a sleep in is reserved for the weekends and then it is until maybe 10. So because their routine was changed, HMs already suspect a celebrity intruder is coming tonight. They are nowhere near close with their guesses-- Travis guessed Vanessa Amarossi, and the others decided on Natalie Bassingthwaighte (who already intruded in BB06) or Axle Whitehead (though he probably wouldn't be invited to a House where BB tells you off for flashing your genitals). Will they be more or less surprised when they find out it is PamAn?