David and Victoria took their two-year-old to Capital FM's Jingle Bell Ball with Coca-Cola on Sunday night, they revealed she is already a huge fan of Lady Gaga - and even sings her songs.
The pair made the admission as they introduced little Harper to the eccentric singer backstage during a secret meet and greet with performers at London's O2 Arena.
A source told MailOnline: 'Victoria and David, along with Harper, were taken to meet Lady Gaga backstage, and proudly told her that their daughter is her biggest fan.
'They also said that even though she's only two years old, she already sings Gaga songs!'
reported by dailymail