The Elephant star has admitted that her former mentor won't reply to her texts.
Alexandra Burke leaves Cowell's label
Burke said to having parted with Simon's SyCo record company
The X Factor winner has signed a solo agreement with RCA and is not represented by Simon Cowell any longer, according to reports.
Burke was signed to SyCo and RCA in a joint agreement, but it seems that RCA will solely represent the singer now.
Alexandra's brother, David, took to his Twitter to express his happiness at his sister's solo deal with RCA.
The 23-year-old spills the beans on her secret romance.
Alexandra Burke found herself back on familiar territory in a new role on Saturday night.
The 'Broken Heels' star wore two different dresses at her party.