Luisa Zissman and Jasmine take part in a task on this evening show, leaving Jasmine offended and Luisa excited about Lee Ryan, who then kisses Jasmine through the testing capsule:
Meanwhile, the housemates' egos will be put to the test in a separate task.
Celebrities seem to have unusually high opinions of themselves. Does this mean that they have enlarged egos within their celebrity brains?
To test this, two Housemates will be shown viewers tweets, and will then be asked whether these tweets are about them or the other housemates.
The aliens will reveal that they have scanned the brains of the Big Brother viewers, and will now use the results to quiz the housemates.
CBB airs tonight on Channel 5.