The singer admitted in a Q&A session on her official Twitter page that she is working on new songs to put out in America.
When asked by a fan if she was recording music for a US album, she replied: "I certainly have...!" adding that fans can expect to hear "R&B bangers".
Burke then finished by confessing that she was nervous about singing in a special performance of Les Misérables for Children In Need later today.
The star's latest album Heartbreak On Hold peaked at number 18 on the charts in June this year and spawned the hit singles 'Elephant' and 'Let It Go'.
She recently revealed that she gets upset when the media accuse her of being a diva.
Watch the 'Let It Go' music video below: