Peaches Geldof, 19, was exposed in a national newspaper over the weekend after she was secretly filmed during a suspected drug deal.

The News Of The World claims the footage shows Miss Geldof handing over money to a man and a woman as part of a suspected drugs deal.

The paper said police seized the footage from Jonny Blagrove and Cara Burton.

Mr Blagrove is believed to be behind another video featuring troubled singer Amy Winehouse.

The singer, 24, was caught on film allegedly smoking class A drugs.

A spokesman for the Met confirmed that two people, a 34-year-old man and a 22-year-old woman, had been arrested on suspected drugs offences. The couple have now been bailed.

The 19-year-old's alleged involvement with the suspected drugs deal will be of concern to her friends and family as her mother - Paula Yates, died of a drug overdose eight years ago.

An inquest recorded that the television presenter, 40, died of a "non- independent abuse of drugs after taking heroin".

Yates was found dead at her home in Notting Hill, west London, on 17 September 2000.