Andy Lau croons ‘Happy Birthday' to Vincent Tan, who turns 70 on Wednesday (Feb 23)

A file picture of Lau (left) and Tan on Feb 23, 2013, when the Hong Kong superstar attended the Berjaya Group founder's birthday celebration.

PETALING JAYA: Hong Kong superstar Andy Lau has sent a special birthday message to prominent tycoon Tan Sri Vincent Tan, who will turn 70 on Wednesday (Feb 23).

In a short video, Lau sang the traditional “Happy Birthday" song to Tan.