See: Hollywood A-listers like Sophie Turner, Imelda Staunton and Chris Martin give back during this season of Christmas

'Game of Thrones' actress Sophie Turner was among those who turned up to help at Crisis, a UK-based charity that works for the homeless. She, along with the rest of the group, got stuck into a range of tasks, including preparing packs of essential items, such as toiletries and warm winter clothing, as well as writing Christmas cards and sorting through food donations to be distributed to guests when they arrive at Crisis’ services.

Coldplay frontman Chris Martin surprised customers as he helped serve up coffee at a charity’s coffee shop for the homeless in London. Crisis chief executive Matt Downie hailed the music star, who usually helps out in the charity’s warehouse once a year, as a “treasured, long-standing volunteer and supporter”. He told The Sun: “We’re immensely grateful to Chris for giving his valuable time today to volunteer at our Shop from Crisis Finsbury Park store, where he helped make our customers’ Christmas shopping extra special."

'The Crown' actress Imelda Staunton said: “It’s been wonderful to be in the beating heart of Crisis at Christmas and help with vital preparations for the opening of their services later this month. Every detail – from the welcome packs received by guests on their first day, to the food donations for their Christmas dinner – is crucial in helping Crisis support people to leave homelessness behind this festive season. I urge anyone who can to join me in supporting Crisis, so they can be there for anyone who needs them, this Christmas and beyond.”

British actor Will Poulter was among those who chipped in during Christmas. Crisis posted on Instagram: Last week, Crisis supporter @willpoulter visited our Crisis at Christmas warehouse to help get everything ready ahead of the opening of our Christmas services.... Crisis is expecting to help over 7,000 people this Christmas."

Dave Grohl of Foo Fighters spent his day off from his band’s Australian tour recently to give back to those in need amid a local heatwave. A charity foundation that helps feed unhoused and food-insecure individuals, announced on Instagram that Grohl was among the volunteers who prepared and served an array of BBQ staples at Melbourne’s Federation Square, reports ‘Entertainment Weekly’. “Wow! What a day. Our friends on the street were treated to an epic American-style BBQ with all the trimmings prepared by rock legend Dave Grohl of the @foofighters,” its caption read.

At the other end of the spectrum, there's also this: A foodbank charity cut all ties with comedian Russell Brand in the wake of recent allegations. The comedian and actor has been accused of rape, sexual assaults and emotional abuse, which he denies. One Can Trust in High Wycombe, Buckinghamshire, said he was no longer its ambassador following the "extremely serious allegations". "It is not appropriate or in the interests of our organisation for him to continue in this role," it added. The charity provides more than 600 weekly food parcels and offers advice and support to families who are struggling with financial difficulties.