The celebrities were set the vampire-themed task in order to watch the film, which will be introduced by two of its stars - Anton Yelchin and Christopher Mintz-Plasse.
The remaining housemates were paired off against each other to eat garlic 'treats' in the task set by Big Brother. The five housemates who finished their dishes first in each battle would win a golden ticket.
Tara Reid beat Amy Childs in a race to drink garlic smoothies, while Bobby Sabel licked his bowl of garlic cereal clean to beat Darryn Lyons. A struggling Paddy Doherty beat Lucien Laviscount while eating garlic ice cream, and Pamela Bach-Hasselhoff won her face-off against Kerry Katona by finishing her garlic chocolate first.
Finally, Jedward's John Grimes beat his brother Edward in their pairing by eating his bowl of garlic jelly the quickest.
> Celebrity Big Brother: Pamela Bach-Hasselhoff, Darryn Lyons up for eviction
Watch the housemates take part in the "fang-tastic" task below: