Based on her behaviousr onstage, it seems likely that Allen 'mouthed off' to the US authorities, NOT a good idea for someone who has violated the terms of her visa.

She seems to be getting what she deserves.

John Claro, Cleggan, Eire

Lots of comments way off the mark here.

The US government indeed has every right to formulate its own immigration regulations. Apparently, formal charges of a serious crime (in this case assault) REQUIRE authorities to at least temporarily withhold a work visa. That's the law. We're not talking about mere innuendo here, but rather the actions of the British government's prosecutorial authority.

Whilst it may be true that the average transatlantic traveler would not face such scrutiny over a mere charge (prior to an actual conviction, that is) Miss Allen is no ordinary tourist. Her fame naturally precedes here, and guarantees officials will be aware she has been charged with a crime. Then again, maybe "ordinary" tourists DO face such scrutiny these days, given the existence of cross-governmental data sharing accords. The point is, it wouldn't be proper for US authorities to allow a pop star special privileges an ordinary tourist charged with a crime wouldn't enjoy.

Jasper, Boston, USA

Didn't Lily Allen say the US is a backward country and said mean things about our country. Well, why does she keep coming back to the US then! Better for her and all you haters to stay out!

ann, Pasadena, CA

Who honestly cares?

Sam, New York,

The law in the US is very strict regarding Visas, it took me two years to get a Permanent Residents card and I know that it can still be revoked at any time. Anyone who has flown on vacation to the US reads the visa waiver forms and they too are explicit in that you can be refused entry or deported at any time and for any reason. For her working visa she would have needed to fill in any previous issues with the police, not just convictions, my guess is this was perhaps not mentioned. If it occurred after the visa was issued then she was obliged to inform the immigration office that issued her visa. The strictness of the immigration here means the US has a lot less of the scumbags that the UK allows in.

Scott, New York, US

What a pack of unlayered, one dimensional thinkers posting here. Hey, time to watch something on tv, isn't it?

sam, frankfurt, germany

Some ridiculous comments here.
The fact is they are allegations - if these arrests led to charges being pressed then perhaps it would be a different matter.
Some of you getting on your high horse about Lily Allen only make yourself look like idiots as you're missing the real issue here. Which is if she hasn't been found guilty of anything or charges aren't being pressed then what right do the US authorities have to treat any innocent party like that.
I imagine most people would view allegations made by paparazzi with a large degree of cynicism anyway.
Would you like to have your livelyhood affected in such a way because of an allegation made against you?!?
Is it not ironic that the US take such a hard line with a singer when there are so many shooting/massacres going on in their country.....

ej, London,

The authorities still trying to break butterflies on their wheel!

john, corby, england

Surely it is up to UK authorities to determine whether Ms. Allen is (a) guilty as charged and (b) fit to be exported? Why are US immigration officers making decisions about a petty case subject to UK jurisdiction? Did Judge Dread say 'arrest equals guilt' or is this part of the normal desire of US officials to run the world?

Do we routinely interrogate US tourists about their arrest records? To how many have we refused entry this year based on allegations by, say, Sheriff Buford in Lugoff, South Carolina? Or does this apply only to morally-dubious British rock stars who might corrupt Innocent American Youth?

Loftwork, Horley, UK

Spoilt pop-brat deserves a slapping down

Kevin (Kyiv Ukraine), Kyiv, Ukraine

Absolute white garbage. She spits on stage and puffs on cigarettes because she doesn't know what to do with her hands while she sings. She's a demise to the image of British society, especially the feminine divide. Her fans consist of greasy, teenage wannabee rebels who will soon outgrow her style and career and move on. Thank God.

J. Steel, London, uk

great, these girlies need to learn a thing or two about respect, manners, and integrity.

red, london,