A new Guinness World Record was set on Monday in London when 325 dancers came together for the "World's Largest Disco Dance". The event was part of celebrations for the Blu-ray and DVD release of the film "Mamma Mia! Here We Go Again". [Photo: IC]"

A new Guinness World Record was set on Monday in London when 325 dancers came together for the "World's Largest Disco Dance". The event was part of celebrations for the Blu-ray and DVD release of the film "Mamma Mia! Here We Go Again". [Photo: IC]"

A new Guinness World Record was set on Monday in London when 325 dancers came together for the "World's Largest Disco Dance". The event was part of celebrations for the Blu-ray and DVD release of the film "Mamma Mia! Here We Go Again". [Photo: IC]"

A new Guinness World Record was set on Monday in London when 325 dancers came together for the "World's Largest Disco Dance". The event was part of celebrations for the Blu-ray and DVD release of the film "Mamma Mia! Here We Go Again". [Photo: IC]"