United Kingdom, Aug. 6 -- Kathy Griffin has claimed her "former friend" Dave Grohl ignored her during a chance encounter at New York's John F. Kennedy Airport following her controversial Donald Trump photoshoot.

The 65-year-old comedienne said she and the Foo Fighters frontman, 57, "used to be kind of friendly", and they even shot a promotional video for the rock band together in 2011.

But after her May 2017 photoshoot in which she posed with a fake, severed head covered in stage blood that resembled the US President, Kathy said she felt many celebrities wanted to distance themselves from her.

On the latest episode of her Talk Your Head Off YouTube series, Kathy recalled: "I ran into him at JFK. It was at the newsstand.

"I didn't want...