Why do I think these tweets are legit? Because the "moody looking boys" seems to describe Rob's posse quite well :)) And because Jayne Sharp doesn't need the popularity/hate tweets she is bound to get after I post this. Public place, exclusive club that not everyone can get into...Spare her the "don't tweet the location!" tweets, he is not a nuclear bomb that needs to stay hidden for public safety :)
Thanks to Lucy for the tip :)