Britney Spears and Miley Cyrus have both spent time connecting with fans who are ill.
Britney has been doing good deeds by visiting the Children's Hospital of Los Angeles to help out with their art therapy session.
The hospital tweeted a photo of the singer colouring with patients, captioned: "Art therapy w/ @britneyspears was a blast. Thanks for visiting, Britney!"
Wrecking Ball singer Miley made a young fan's day when she invited Lulu Martinez, a girl battling leukaemia for a second time, backstage at her Bangerz tour according to E!.
Lulu's sister had launched a Twitter campaign, #MileytoLulu, to get the singer's attention in the run up to the concert date in Minnesota.
The fan told local reporters of her close encounter with Miley: "(I was) screaming, (couldn't) breathe, (saying), 'Is this actually happening?' It was memorable. It was nice.
"She just asked how we were and she said she liked my shirt. I'll probably brag about it at school until I graduate and then after I get married too...
"At first I wasn't feeling good and I'm like, 'I'm going to meet Miley and I'm going to puke and she's going to remember me as the girl who puked', but I didn't puke. I was all good. It went smooth."