Howard K. Stern has some grave explaining to do after a shocking new home video of Anna Nicole Smith has emerged, which shows the late star visibly incoherent whilst eight months pregnant with her daughter Dannielynn.

Smith’s former friend Ford Shelley turned the home made footage – which was shot and directed by Stern - over to Fox News (to view the footage click here) who were quick to disclose its shocking contents.

The footage - which was shot in Barbados - shows a clearly incoherent Smith made up as a clown and cradling a baby doll, she believes to be her own.

Throughout the footage Stern can be heard off camera directing Anna Nicole as he wickedly proclaims "this footage is worth millions."

The lawyer appeared on Larry King Live last month claiming that Anna Nicole was acting like a little a girl in the video and that no drugs were involved - however the new footage seems to prove otherwise.

The 9-year-old daughter of Shelley can be heard in the video pleading with Howard to get Anna Nicole help.

She whispers to Stern: “Howard seriously get her some help…I think she needs the hospital, seriously Howard please help.”

She later told her father that she witnessed Howard give Smith two red striped pills from a while bottle shortly after she arrived.

Perhaps the most shocking of the video is footage of Smith cradling her son Daniel after he died of a drugs overdose.

Shelley - who was accused by Stern of stealing the tape from the Barbadian property - goes on to tell Fox News that the "lies need to stop."

He adds: “I want the truth to come out and for us to settle this thing.”

And perhaps now it will. To see the shocking, must see footage, click here!