According to Perez Hilton, 'Harry Potter and the Half-Blood Prince' star Emma Watson is touring Ivy League universities in the U.S., including Harvard and Yale, so the British actress could be moving Stateside soon!

Zac Efron is quite the ambitious one -- the 'HSM 3' star told Entertainment Weekly that he'd like to get advice from heralded thespians like Leonardo DiCaprio and Johnny Depp on how to transition from teen idol to respected actor. Think he can do it? Only time will tell. Read about these stories and more in this week's gossip roundup.

Daniel Radcliffe has revealed that he suffers from a mild form of dyspraxia, a neurological disease that affects organization skills and coordination. It makes it difficult for his brain to send messages to his body, telling it what to do, so little things -- like even tying his shoelaces -- can sometimes be difficult.

In an interview with Britain's Daily Mail, the 'Harry Potter and the Half-Blood Prince' star says "was rubbish at everything at school" and jokes that he became an actor because the dyspraxia affected his grades in school. Thankfully, the condition doesn't have any influence on his acting talent!

Sorry to bum you out, Muggles, but you'll have to wait longer than expected to see 'Harry Potter and the Half-Blood Prince.' Although post-production has been completed, Warner Bros. announced today that the movie release date has been pushed from November 21 to July 17, 2009.

In a press release, studio President and Chief Operating Officer Alan Horn said that releasing the film in the summer season would help it be more successful. He also cited the impact of the recent writers' strike as a factor when making the decision to bump the release date. Looks like we've only got this trailer to tide us over until next year.

Attention all Muggles! A new trailer for the upcoming 'Harry Potter and the Half-Blood Prince' movie has just been released! Although you still have to wait what seems like eons until the flick hits theaters on November 21, you can get a glimpse of what's in store with the clips below.

'Harry Potter and the Half-Blood Prince' won't be out until you've got your cold-weather coats on, but Moviefone snagged a few exclusive pics from the film to give you a taste of what's in store. Prep for another year of wizard school at Hogwarts while peeping out these never-before-seen photos from the upcoming film.