I was only half watching this but started paying a bit more attention when I realised one of them was a Chelsea fan!
I felt a bit sorry for the girls with those posh boys - but was also mightily relieved when after the boys had finished slagging them off, the girls all turned them down when they were trying it on!!
Yes, that Louise does look like Tamzin O. I wonder if she doesn't have a drink problem. She really cannot handle her booze at all!