Kali has a very upper class British accent. Once you get to Edinburgh, that's what's considered an upper class Scottish accent, but if you meet someone from Aberdeen, Dundee, and almost definately Glasgow, you might struggle.
Also, I have Irn Bru, it's better than Beer. You should try it when your in the UK. 24 cans cost me $35. It's ridiculous, you can get it for about 30p a can in Scotland (not sure if the price is as low in England, but it's definately lower than $1.65 a can individually. My friends keep taking the **** out of me 'cause they can get 24 cans for less than $10
Edit: I haven't ever heard Kate Middleton talk, but it's definitely not Cheryl Cole. That's a Geordie (Newcastle) accent, and it's probably the most annoying one in the UK.
Edited, Mar 28th 2011 3:41pm by Sgriob
Edited, Mar 28th 2011 3:42pm by Sgriob