Tulisa's close pal, Gareth Varey, has threatened to kill the Sun reporter who was responsible for the exposure of the alleged drugs fixing.
According to the Sun, Varey sent an email at around 2 am to the publication's investigator and wrote that he was going to "kill the bitch."
The former 'N-Dubz' dancer was later investigated by the cops and was formally issued a caution over the offence.
Varey, 27, admitted it and apologised.
