The day before [the Harry Potter London premiere] I was just sitting in Leicester Square, happily being ignored by everyone. Then suddenly strangers are screaming your name. Amazing.

I have been playing the piano for my entire life - since I was three or four. And the guitar - I used to play classical guitar from when I was about five to 12 years of age. Then I didn't play guitar for like years. About four or five years ago, I got out the guitar again and just started playing blues and stuff. I am not very good at the guitar, but I am all right. I am in a band in London as well.

I kinda just approach it from the front. (on how he approaches his kissing scenes)

Up until I was 12 my sisters used to dress me up as a girl and introduce me as 'Claudia'! Twelve was a turning point as I moved to a mixed school and then I became cool and discovered hair gel.

I walked out the wrong car door and started walking into the crowd, An interviewer said, 'Give your best horror scream,' and Stan did this great scream, and I was too much of a wimp to do one. It was pathetic! (on her first appearance on the red carpet)

I am now determined to do really weird parts but I think I overdo it in auditions so nobody really trusts me!

That's the worst thing, I dont really care if people say I'm a bad actor, I can like work on that, but if they just say that he's ugly that's just like "oh... really?"

Since I started acting it's kind of been a bit mad. I never really did anything before and two years ago I started acting and I've kind of been in work ever since. Then Harry Potter came along and it's been a huge step and a massive event in my life.

I got expelled from my school when I was 12; I was quite bad!

I haven't really decided to be an actor yet! I started doing plays when I was about 15 or 16. I only did it because my dad saw a bunch of pretty girls in a restaurant and he asked them where they came from and they said drama group. He said "Son, that is where you need to go.

We did like a thousand different ideas. Like, we did this thing with salts, like flakes of salt, and stuff. And I was doing all these things, like every single thing. I remember they painted one of the PAs blue, just kind of a confused direction… He ends up kind of just a kind of blue head - I don’t really know what they were thinking with that. (on trying to get Edward to sparkle during filming)

It’s one of the hardest things I've ever done. I’ve done wire work in other stuff but normally with wire work you're just like getting hit and so you just fall over and it doesn’t really matter what happens. You know, anyone can fall. But I mean with all the stunts in this, you kind of have to look good and you kind of look like you're doing it, so it’s kind of tough.

She is really, really cool. She seems so much older than she really is. I find her quite intimidating. I always find myself trying to impress her. She's very, very clever! (about Emma Watson)

I think Dan [Radcliffe] could steal anyone from me! If I was a girl I would pick Dan.

Then I got a call the next day from the assistant director saying that they were putting me on a personal training programme. I thought that would be pretty cool, because it would make me take it seriously. It was run by one of the stunt team, who are the most absurdly fit guys inthe world. I can't even do 10 press ups. I did about three weeks of that, and in the end I think he got so bored of trying to force me to do it that he wrote it all down so that I could do it at home. (about getting in shape for Harry Potter and the Goblet of Fire)

We had this bonding week at the begining and I did a lot of improvising with Rupert and he's really, like hes incredibly funny, but just as a real person, because hes funny in the film obviously, but he can do - he's like really versatile doing acting, and Emma as well, she can just, she just does it, shes an actress, she always has been and she's just incredibly intelligent young person.

Yeah. I get on really well with Katie, she's a really cool girl. I don't have many talking scenes (with her). Most of my scenes, like big scenes, are just with Dan. I dance with her, and there's a lot of scenes like holding hands and stuff like that. But I get on really well with her. She's a nice girl. (about Katie Leung)

I'm a big fan of Michael Gambon. I had one scene sitting next to him at the dragon task, and I had no idea what to say to him at all! He was the only person I asked for an autograph the whole way through it!

I think Cedrick is really a polite guy, and I wasn't really before. So I kinda become alot more polite during the film- and uh, I've started to hold doors open for people and things, and saying thank you for everything. People would say hello to me and I would say thank you back.

Robert dazzles me.

I think he’s really handsome. He can’t lie. He’s, like, incapable of lying.

It’ll be great (in reference to him writing the lullaby). He’s just insecure; it will be really good.

He’s so good and he’s so soulful and he’s just not a liar — you can feel pain from him

I am ecstatic with Summit's choice for Edward. There are very few actors who can look both dangerous and beautiful at the same time, and even fewer who I can picture in my head as Edward. Robert Pattinson is going to be amazing.

I've actually named it the 'Rob Effect.' For some reason, like I don't know it just seems like the fans take a few days to get used to something. And it was most obvious when they announced who it was going to be playing Edward and everyone freaked out and there was all this online controversy and now everyone completely loves Rob.

To conclude, I would like to make a few comments about Rob and Kristen, who are the true heart of this movie. First, they are both amazing actors. Second, they are channeling Edward and Bella like nobody's business. Third, you might want to bring a paper bag to the movie, because their on-screen chemistry may cause hyperventilation. That is all.