Kim Porter, an ex-girlfriend of rap mogul P.Diddy, is being accused of using drugs around their twin daughters.

Porter’s former nanny Dawn Drago worked for her from 2011 to 2012. TMZ obtained a copy of the lawsuit filed by Drago, which also states that twins Jessie and D’ Lilah, who are 6-years-old, were covered in ‘white powder’ once when she drove them to school.

Jessie and D’Lilah got into "a bag containing the powder, along with clear capsules, filled with another powdery substance in a bag in the back seat."

Porter later claimed it was medicine when she was confronted by the nanny, who also says that she found cocaine in the house.

In addition to cocaine, Drago also states that Porter did not show enough concern about the health of her twins, chain-smoking marijuana while they were home.

The nanny also blames Porter for verbally and violently abusing her before firing her last year. She is seeking unspecified damages.

Neither Diddy nor Porter has released a statement about the case.

P. Diddy and Porter, a former model, dated on-and-off for 12 years before eventually ending their relationship for good after she found out he was cheating and had another child during their partnership.

The rapper has six kids: Justin, 18, Christian, 14, Chance, 5, stepson Quincy, 21, and his twins. Meanwhile, P.Diddy was recently linked to Sports Illustrated cover girl Kate Upton. The Daily News reported on Wednesday that the pair was spotted “kissing” at a Miami Beach nightclub late last month. Both have since denied the allegations.