Her dad speaks out against migrants in NYC.

Lady Gaga's father has led the charge against hundreds of migrants who have 'taken over' his ritzy New York City neighborhood - claiming they are abusing residents.

The pop star's dad Joe Germanotta, 66, lives in The Pythian on the Upper West Side - just down the street from the Stratford Arms Hotel, which has been transformed into a shelter for 500 migrants.

He has now claimed that the streets are overrun with partying, prostitution, and reckless behavior because of the new neighbors.

On average, 2,300 migrants are arriving in the Big Apple each week - depleting the city's finite resources and buckling the welfare system.

He told the New York Post: 'There's now 500 migrants living in that dormitory. That's when all the mayhem began. Hookers are coming and going. In the mornings, you see prostitutes coming out of the building.

'The worst part's at night. The noise. It starts at about 10 o'clock, and it'll go until 4 in the morning. Playing music and racing their motocross and motorbikes up and down the streets.'

'Put the proper security in place, have a police presence and a code of conduct. They're guests in our neighborhood, and they have basically taken over.'

Germanotta said none of the UWS residents were given any notice about the migrant shelter - and trash and needles now litter the once-clean sidewalks.

While he said the migrants are probably good people, he said their anti-social behavior was becoming a problem, and the people who decided to place them in the building have 'screwed' the locals.

They are even catcalling teenage girls as young as 14, New Jersey-born Germanotta said.