This isn’t exactly ‘news’, but it is slightly interesting none-the-less!

Isla Fisher’s hair shade is set to be one of the most popular this season.

The flame-haired beauty has helped put red hair back on the style map, along with the likes of Julianne Moore and Christina Hendricks.

Celebrity colourist Tracey Cunningham thinks more people than ever will opt for the fiery shade in Fall and Winter.

“Christina put this colour on the map and now it’s finally filtering down to the high street,” she explained. “Look to Isla for inspiration: hers is a favourite look of mine and it’s going to be huge this season.”

Although the colour looks hot, upkeep can be difficult. Red fades quickly so it’s important devotees go for regular salon trips and keen their tresses in tip top condition.

“Red fades the fastest because, as a synthetic colourant, it’s the furthest from a natural hue and needs to be maintained and refreshed often, or it will lose its vitality,” she told InStyle.