Lady GaGa paid tribute to the victims of 9/11

Lady GaGa claimed that she feels sorrow for the terrorist attacks on New York which happened on 9 September 2001. Singer took part in the filming of special documentary movie 9/11. Ten Years Passed, which saw different stars reflecting on the 10th anniversary of the tragedy.

Lady GaGa paid tribute to those who died after these attacks and also expressed sympathy to their families.

She added: "My affinity and my love and the relationship I have with New York City… it's like the husband I never married".

Blondie's Debbie Harry said: "I spend a lot of time outside of New York, but there's no other place like it in the world. I've lived here for so many years. It's a wonderful, wonderful place".

The movie also features Busta Rhymes, Beady Eye frontman Liam Gallagher and others.

The September 11 attacks took the lives of nearly three thousand people.