Singer Nadine Coyle has announced that she has split up with her fiancé, Jason Bell.
On her Twitter page, Coyle wrote: "A few weeks ago Jason and i broke up. We are great friends and decided we are better this way. Im in NYC working & I love all your support.x"
Coyle added: "Aside from that, I am having a wonderful time with friends here."
She also posted photos of herself at New York nightclubs.
Coyle and Bell became engaged last September.
