Rupert Grint

Just how tight are Harry Potter stars Emma, Rupert and Daniel?

Well, Sky Showbiz got to find out first-hand when we chatted to Ms Watson at the world premiere of Harry Potter And The Half-Blood Prince.

Ms Watson's dress is misbehaving at the Harry Potter premiere.

But it's totally understandable given the very soggy circumstances.

The sixth Harry Potter saga hits London today.

To celebrate, we take a look at how the iconic film's cast has changed over the years.

Harry Potter star Rupert Grint is the latest victim to be struck down by the dreaded swine flu.

Must make a change from getting struck down by evil wizards and crazed dementors though, right?

Emma Watson has matured since the last Harry Potter movie...

The latest instalment of the blockbuster is currently being shot - complete with a glossy new Hermione.

Slugs and snails and Harry Potter stars tails is what the acting world is full of...

Yep, it seems Daniel Radcliffe isn't the only Harry Potter star to get his little fella out for a role.

How brave are EastEnders stars Kara Tointon and Charlie G Hawkins?

And which Skins star has had a hair-raising experience with a spider?