N-Dubz star Tulisa Contostavlos is accused of setting up an £860 deal for 13.9 grams of cocaine to an undercover reporter.
She has denied the charge at Westminster Magistrates Court.
She appeared alongside rapper Mike GLC, also known as Michael Coombs, who denied a charge of supplying the drug.
More top news
An outdoor nursery where children are only allowed to play with toys they have made themselves has been named Britain's Best Nursery.
The prime minister said changes will be made to the Gender Recognition Act in order to reflect updated attitudes towards being transgender.
With a record number of pensioners still in employment, ITV's Tonight programme asks why they do it and what it means for the UK.