Big Brother 2011: Alex and Tom snog under the covers! (VIDEO)

Alex and Tom

Big Brother 2011 housemates continued to take their relationship to the next level last night, snogging under the covers! The pair, who have become very close in the house, secretly kissed as the other housemates chatted before bed.

It's not the first time the pair has swapped saliva, but when confrontd by Louise, Alex insisted she and and Tom were just good mates.

This video however suggests otherwise!