London, Sep 3 (IANS): Pop icon Madonna has blasted Donald Trump's sons Eric and Donald Trump Jr for posing with a dead leopard.

The 58-year-old pop star has taken to Instagram to post a photo of the duo posing with a dead leopard they are believed to have killed during a hunting expedition to Zimbabwe in 2012, saying it is "one more reason" she will be voting for Trump's US Presidential rival Hillary Clinton, reports femalefirst.co.uk.

Alongside the controversial photograph, Madonna wrote: "How Big of. P***y Do you have to BE to kill this Noble Animal for sport? Just ask Donald Trump Jr and his brother Eric. One more reason to vote for Hilary! (sic)"

This comes shortly after Madonna visited Africa as part of her own philanthropic efforts.

During her trip, the chart-topping singer met with the First Lady of Kenya, Margaret Kenyatta, with whom she discussed "eliminating" mortality among mothers and babies.

The mother-of-four also visited Kibera, Africa's biggest slum, during the trip to raise awareness of the poor living conditions in the country.