The 81-year-old showed off his vocal range as she sang acapella encouraging the audience to join him waving their hands during the impromptu performance.
Sir Cliff Richard, 81, entertains the crowd at Wimbledon with an impromptu sing-a-long
The 81-year-old showed off his vocal range as she sang acapella encouraging the audience to join him waving their hands during the impromptu performance.
