Describe each of the housemates in one word, not using the same word for more than one housemate.
Be as nice or harsh as you wish
Here are mine:
Alex: Egotistical
Dane: Overshadowed
Heidi: Lazy
Ivana: Pretentious
Jonas: Horny
Katia: Player
Lady Sovereign: Complex
Nicola: Naive
Sisqo: Animated
Stephanie: Admirable
Stephen: Draining
Vinnie: Overrated
Go for it