Braxton cancels Vegas residency

Toni Braxton began her Vegas residency in 2006

Singer Toni Braxton has cancelled the rest of her resident Las Vegas shows so she can concentrate on her health.

The gig, Toni Braxton: Revealed, at the Flamingo Las Vegas, had been postponed since the 40-year-old was admitted to hospital in April.

At the time officials said she had been suffering from chest pains, but have refused to comment on her current medical condition.

In the past the star has been treated for a viral inflammation of the heart.

Braxton, a six-time Grammy winner for songs including Un-break My Heart, had been due to end her two-year run at the hotel in August.