Singer Amy Winehouse has reportedly been ordered to re-record her new album after music bosses were left unimpressed by her latest offering.

The Rehab hitmaker recorded a number of demo tracks for her highly anticipated third album during a three-month hiatus on the Caribbean island of St. Lucia earlier this year.

But her efforts haven't hit the mark with bosses at the star's label Island Records, according to U.K. newspaper the Daily Mirror.

A source tells the publication, "Amy was very productive during her stay in St Lucia. She wrote a hell of a lot of songs, but the majority of them just aren't hitting the mark.

"She seems to have ditched her trademark vintage soul sound and is now heavily influenced by reggae. Her bosses don't think it's a wise move to change her style so sharply and have told her that."