Problem: Background: Cheryl Ann Tweedy was born in Newcastle upon Tyne on 30 June 1983, and grew up on council estates in the suburbs of Walker and Heaton. She is the fourth of five children of Joan Callaghan, and the first of her two children with Garry Tweedy following the collapse of her marriage to the father of her three other children. Cheryl's parents were together for more than a decade but never married; they separated when she was eleven years old. At the age of seven, Cheryl appeared in a television advert for British Gas.
Context: In 2004, Girls Aloud released a cover of The Pretenders' "I'll Stand by You" as the official single for the BBC's charity telethon Children in Need. In 2007, the group announced a joint release of Aerosmith and Run DMC's "Walk This Way" with Sugababes as the official single for the UK's other major charity telethon Comic Relief. The song was recorded at Comic Relief co-founder and trustee Richard Curtis' request.  In March 2009, Cheryl climbed Mount Kilimanjaro in aid of Comic Relief. The climb, organised by Gary Barlow, was also undertaken by fellow Girls Aloud member Kimberley Walsh, as well as Alesha Dixon, Fearne Cotton, Denise Van Outen, Chris Moyles, Ben Shephard, Ronan Keating and Barlow himself. Between 3 February and 23 March 2009, Cheryl, Walsh, Barlow, Moyles and Cotton also raised money for Comic Relief by providing the voice for the BT Speaking Clock. All nine celebrities reached the summit of Kilimanjaro on Saturday, 7 March 2009. Cheryl, along with Cotton, Van Outen and Shephard, reached the summit first at sunrise. The trek raised PS3.5 million for the charity. In February 2011, Cheryl launched her own charitable foundation with The Prince's Trust following a meeting with The Trust's President, HRH Charles, Prince of Wales. The Cheryl Cole Foundation is meant to provide vital funds for The Trust in the North East, which was set up to help disadvantaged young people from Cheryl's region. On 13 June 2011, she auctioned 20 dresses with ASOS to raise funds for the foundation.  In September 2011, Cheryl became the latest "Forces' sweetheart" when she visited British soldiers in Afghanistan. On 23 January 2015, Cheryl announced the launch of a second charity, once again alongside The Prince's Trust. The charity was named Cheryl's Trust, and was set up with the aim of raising PS2 million to build a centre, which will support up to 4000 disadvantaged young people in her native city of Newcastle. To raise these funds, Cheryl has thus far teamed up with Prizeo in March 2015, setting up a styling session competition, and also launched a limited edition Belgian Chocolate Bar with Greggs in August 2015; 5p proceeds from each sale being donated towards the trust. In November 2016, she became the ambassador of the charity ChildLine.
Question: Has she worked with other people on these projects?
Answer: organised by Gary Barlow, was also undertaken by fellow Girls Aloud member Kimberley Walsh, as well as Alesha Dixon,

Background: Amy Winehouse was born in Chase Farm Hospital, in north London, to Jewish parents. Her father, Mitchell "Mitch" Winehouse, was a window panel installer and then a taxi driver; and her mother, Janis Winehouse (nee Seaton), was a pharmacist. Winehouse's ancestors were Russian Jewish and Polish Jewish immigrants to London. Amy had an older brother, Alex (born 1979), and the family lived in London's Southgate area, where she attended Osidge Primary School.
Context: In 2006, Winehouse admitted to punching a female fan in the face for criticising her having taken Blake Fielder-Civil as a husband. She then attacked her own spouse as he attempted to calm her down. In October 2007, Winehouse and Fielder-Civil were arrested in Bergen, Norway, for possession of seven grams of cannabis. The couple were later released and fined 3850 kroner (around PS350). Winehouse first appealed the fines, but later dropped the appeal.  On 26 April 2008, Winehouse was cautioned after she admitted to police she slapped a 38-year-old man in the face, a "common assault" offence, her first of two. She voluntarily turned herself in and was held overnight. Police said, at her arrival she was "in no fit state" to be interviewed. Ten days later, Winehouse was arrested on suspicion of possessing drugs after a video of her apparently smoking crack cocaine was passed to the police in January, but was released on bail a few hours later because they could not confirm, from the video, what she was smoking. The Crown Prosecution Service considered charging her, but cleared her when it could not establish that the substance in the video was a controlled drug. Some members of Parliament reacted negatively. Two London residents were subsequently charged with conspiracy to supply cocaine and ecstasy to Winehouse. One of the pair was sentenced to two years in prison on 13 December 2008, while the other received a two-year community order.  On 5 March 2009, Winehouse was arrested and charged with common assault following a claim by Sharene Flash that Winehouse hit her in the eye at the September 2008 Prince's Trust charity ball. Winehouse's spokesperson announced the cancellation of the singer's US Coachella Festival appearance in light of the new legal issue, and Winehouse appeared in court on 17 March to enter her plea of not guilty. On 23 July, her trial began with prosecutor Lyall Thompson charging that Winehouse acted with "deliberate and unjustifiable violence" while appearing to be under the influence of alcohol or another substance. She testified that she did not punch Flash, but tried to push her away because she was scared of her; she cited her worry that Flash would sell her story to a tabloid, Flash's height advantage, and Flash's "rude" behaviour. On 24 July, District Judge Timothy Workman ruled that Winehouse was not guilty, citing the facts that all but two of the witnesses were intoxicated at the time of the incident and that medical evidence did not show "the sort of injury that often occurs when there is a forceful punch to the eye."  On 19 December 2009, Winehouse was arrested for a third time on charges of common assault, plus another charge of public order offence after assaulting the front-of-house manager of the Milton Keynes Theatre after he asked her to move from her seat. Winehouse plead guilty to the charges and was given a conditional discharge.
Question: What were her legal difficulties?
Answer:
On 5 March 2009, Winehouse was arrested and charged with common assault