Jay Chou (周杰倫) turned 41 years old on 18th January 2020. His mother, wife Hannah Quinlivan (昆凌) and good friends including JJ Lin (林俊傑) were invited to his birthday party. On the same night, Jay uploaded the photos and everyone was having an enjoyable time. In the photo, there is a 3D cake showing their family members and it looks very sweet.

Source: https://ol.mingpao.com/ldy/showbiz/latest/20200119/1579424651587/%e5%91%a8%e6%9d%b0%e5%80%ab41%e6%ad%b2%e7%94%9f%e6%97%a5%e6%b4%be%e5%b0%8d-%e6%98%86%e5%87%8c%e5%91%a8%e5%aa%bd%e5%aa%bd%e9%99%aa%e4%bc%b4%e5%88%87%e8%9b%8b%e7%b3%95