'That was the most beautiful thing I have ever witnessed': Adele invites man and his fiancee on stage after she sees him propose in the audience during 'their song'

The singer was performing her hit song 'Make You Feel My Love' on the first night of her eight-date run at The 02 arena in London when she spotted a man, who introduces himself as 'Johnny' proposing to his girlfriend in the audience. 

The 27-year-old songstress is understood to have shouted 'someone just proposed!' before telling the couple to 'get up here' in front of thousands of cheering fans.