The woman accused of breaking into Simon Cowell's house on Saturday night has been remanded in custody.
Leanne Zaloumis, 29, of Catford, south-east London, allegedly broke into the Holland Park home of the Britain's Got Talent judge where she was caught armed a brick.
She appeared at West London Magistrates' Court charged with aggravated burglary.
The multi-millionaire - who likened the incident to "something out of a horror movie" - is beefing up security at his luxury London home following the break-in.
His spokesperson, Max Clifford, said: "He was just very lucky that all she had was a brick. She could have had a knife, a gun or any other weapon."