The singer has been working with Colombian DJ Erick Morillo for the new set, which she hopes will be out before spring next year.
© Ken McKay/TalkbackThames/Rex Features
Burke told the Daily Star: "I've been doing some amazing stuff with him in LA. One track in particular is very special.
"Erick is a very talented producer and I'm sure I will be working with him a lot. It's not strictly a banging album. It's fun, loud, up-tempo, in-your-face. It has a lot of colours."
She continued: "It's very different to Overcome. This one is a bit more womanly, sexier. I've taken more risks. I've done six albums worth of songs. Hopefully it will be out for Easter."
Speaking about her last-minute guest judge spot on The X Factor last month, Burke added: "X Factor was insane, I got the call four hours before we went on air.
"I was shopping for my little brother for his birthday, so I was very nervous. But it was an honour. I'd love to do it again."
Alexandra Burke will open the Clothes Show Live fashion event in Birmingham on December 2.
> Alexandra Burke executive producing new album, confirms 2012 release
Watch the music video for Alexandra Burke's hit 'All Night Long' below:
