The producers of The Jersey Shore reportedly had to delay filming of the show's fourth season when shooting permits were revoked in Italy.

Apparently, cast members Mike "The Situation" Sorrentino and Paul "Pauly D" DelVecchio had already been filmed on their way to the airport when they heard of the permit revocation. They were then told not to leave the U.S.

The show has struggled to get filming going in the city; in April, Florence's mayor made a list of rules that the cast had to follow, including that they couldn't be filmed in clubs or bars that serve alcohol. We can't imagine Snooki's reaction.

The cast was going to film in Florence at some of the city's landmarks. See how much they're reportedly making per episode for the fourth season after the jump...

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Lindsay Lohan is ready to sink her teeth into any opportunity before she heads back to court for her felony grand theft case.

The 24-year-old starlet attended an art exhibit in East Los Angeles for friend and celebrity photographer Tyler Shields. In a few of the photos, Lilo poses as a vampire in Shield's "Life Is Not A Fairytale" exhibit.

Linds, who in the past has expressed her love of vampires, is about to get bitten by Vampire Diaries actor Michael Trevino. Looks like a blood-sucking good time to us!

See another photo of Tyler and Lindsay packing heat ... after the jump.

We like!

Jake Gyllenhaal stepped out with a newly-shorn 'do on his way to a Mother's Day lunch with producer/screenwriter mamma, and clearly the actor likes the new crop -- he couldn't stop smiling!

The Love and Other Drugs star shaved his lovely head to film the cop drama End Of Watch, which centers on the long-term friendship and partnership between two police officers.

The film is set for a 2013 release. We can't wait to see our fave hottie in action!

Check out a pic of Gyllenhaal in his sexy cop uniform, after the jump ...

We've missed Simon and Paula so much!

The American Idol power couple, record-label exec L.A. Reid, Pussycat Doll Nicole Scherzinger and Girls Aloud singer Cheryl Cole, arrived to tape the first round of auditions for the new US version of X Factor, in LA.

Reports claim Cowell told audience members to be "as badly behaved as you want," though producers started backtracking after the crowd got a bit too wild. Producers asked them not to boo, lest the show appear too negative.

But what's a reality show without a little drama?

Uh oh, Reese Witherspoon has a major boo boo!

The gorgeous newlywed star left church service on Mother's Day with a rather bulky accessory -- a humongous leg brace. Ouch!

Could it be form a movie stunt, or perhaps the avid equestrian got an injury at her Ojai, Calif. ranch?

Witherspoon has been busy traveling the world promoting her new film Water For Elephants and this recent injury may just force the busy star to take some downtime.

At least she has sexy new hubby Jim Toth to lean on!

Ali Larter looked SUPER hot in a pretty spring dress and nude Christian Louboutin heels, as she celebrated her first Mother's Day with newborn baby Theodore and hubby Hayes McArthur at a friend's house in LA.

So what's her secret to shedding the weight right after baby? Larter confessed at a recent Reebok's RealFlex footwear launch: "I'm doing Pilates a couple days a week, and I'm trying to hike or run a couple days a week. Instead of going, 'Oh, I don't want to work out,' I try to flip that switch in my brain, and go, 'This is your time to get rid of the problems, let your stress go.'"

Keep up the good work Ali!

Find out what other activity the Heroes star does to release endorphins, after the jump ...

We're not sure what was under this big green sweater, but we like what we saw!

Jessica Simpson showed up for a photo shoot yesterday in this over-sized, dark green sweater and super-high blue suede platform heels.

Sister Ashlee had a more subdued look, with her now trademark porkpie hat, a striped tank, black leggings and biker boots. Oh, and her other adorable accessory - son Bronx.



Jess' man, fiance Eric Johnson, was busy out and about on his own. Click through to see what he was doing on Saturday ...

Tina Fey hosted Saturday Night Live for the third time last night and of course she had to revive everyone's favorite "character," Sarah Palin!

Check it out!