Ariana Grande has assured fans she's "completely fine" after suffering from a haemorrhaged vocal cord.

The Almost Is Never Enough singer posted a video on her Instagram account thanking everyone for their well-wishes and confirming she's back to full health.

The 20-year-old star said: "Everybody on Instagram telling me to feel better, I thank you so much for the well wishes, but I'm actually completely fine."

She added: "My voice is healthy. I'm talking right now. I just lost my voice at my party for my album, but I'm completely fine now. Thank you!"

[uuid=a28a3107-8080-4152-9987-8c3efeacf2b0]Last week it was revealed[/uuid] that the singer had been forced to cancel several performances after being put on vocal rest by her doctor.

At the time, the star - who was recently [uuid=822b278b-aa3a-47a4-b0fe-21a7e2ab24bd]romantically linked to The Wanted's Nathan Sykes[/uuid] - tweeted she was enjoying her "first day off in forever."

Ariana wrote: "First day off in forever... Vocal rest and watching movies in with my best friend @alexaluria dunno what I'd do without her."