Man arrested over Tulisa 'harassment' by Hertfordshire Police
A man has been arrested on suspicion of harassing former X Factor judge Tulisa Contostavlos in the grounds of her Hertfordshire mansion.
The arrest related to activity outside a woman's house in Brookman's Park on Tuesday and Wednesday.
Police said a 24-year-old man from Stamford Hill, north London was held on Wednesday and "served a first warning".
He was released without further action and "all parties involved are satisfied with this", Hertfordshire police said.
Tulisa's management declined to comment.
The 24-year-old former N-Dubz singer was herself arrested last week, on suspicion of supplying Class A drugs. She was bailed until next month.
The arrest followed a story by a Sunday newspaper.