Anyone who is famous but isn't very good at what they are famous for
I don't really hate celebrities, because I prefer not to hate people I've never met (ooh, get me), but I do get annoyed when people become famous, seemingly overnight, but aren't actually any good at the thing they are famous for.

As a double-header starter for ten: Russel Brand and Alan Carr.
Now, I was led to believe that these two are comedians. Could have fooled me. Brand looks like he smells, is a pompous, self-loving twat who thinks THAT SHOUTING IN THE MIDDLE of a sentence for now reason, and reading a newspaper on stage is funny. If I want witticisms on the news I'll chat to the barflys in my local. They probably smell better too.
As for Carr, this is a man who obviously thought Graham Norton was a tad too butch, and consequently got himself a big fat contract with Channel 4... not long after Norton went to the BBC. Coincidence?

There's others too:
Mark Wahlberg. Supposedly an actor, but is utterly dreadful in everything. He wanders through films looking confused like he's walked in from another film. Except Boogie Nights where he plays a character who has to wander through the film looking confused like he's walked in from another film.
Who still gives Uwe Bolle money to make movies? This man has NEVER directed a good movie, yet seems to get the money to make one every year.
Phil Neville: six Premier League titles, three FA Cups and the European Cup, over 50 England caps... but no one knows what position he plays in, because he's shit at all of them.
Bands who wear those stupid ultra-tight jeans and ratty old leather jackets that are two sizes too small: They get famous because of what they wear, not because of the music, which is shite.
Yes, razorlight, I'm looking at you. And thanks to them Top Man now think XXS is an acceptable size of men's clothes. XXS is not a men's size. That's a Medium Kids size. Not that I want to buy clothes from TopMan anmymore, it's just that being in my 30s my options on the high street are limited enough as it is.

There's probably more, but this is descending into a list...so I'll stop
( Joe Scaramanga with a G-double-O-D vibration, Fri 5 Feb 2010, 8:56, 4 replies)

Hear hear for Russell Brand
Saying slightly random things in an annoying nasal voice does not make you a comedian. It makes you an insufferable twat. At least when Noel Fielding does it he's got the intelligence to be funny occasionally.

As a tv personality I find I want to cause Alan Carr pain, especially when combined with Justin Lee Collins. However I have found his stand up quite amusing.

Yes uwe boll makes horrible movies but you have to give him credit for the cage fighting thing
( pixel_fucker is going to need a bigger brush, Fri 5 Feb 2010, 9:20, closed)

Uwe Bolle should be beaten half to death with a "House of the Dead" dvd case.

( Jeccius Steam Borderlands 2 junkie, Fri 5 Feb 2010, 9:22, closed)

Possibly
The way he gets his money is that he has some sort of setup whereby donations to him can be counted as tax write-offs. The film doesn't have to be good, it just has to exist and some very wealthy Germans pay very little to the government.
( MatJ LOOK, Sun 7 Feb 2010, 1:43, closed)

Phil Neville
err, he's a right back. But now he is definitely shit.
( I have run out of coke is a little sweaty, Fri 5 Feb 2010, 10:43, closed)