(Cover) - EN Star Style - Avril Lavigne is "obsessed" with her nails.

The 26-year-old Canadian singer is famed for her mix of edgy punk and girly glam, and always dazzles with her head-turning beauty.

Despite her rock aesthetic, Avril has revealed she is very conscientious when it comes to maintaining her perfectly manicured nails.

The stunning star likes to mix up her choice of nail colour, including more "trashy" hues.

"Nails are my obsession. I have somebody who comes at home to do my manicure and pedicure," she revealed in an interview with Madame Figaro online.

"When I am on tour, I sort it out by having gel nails. I am okay for three weeks with them. I like black nail polish, but I can choose more trashy colours, like the green by O.P.I."

Avril can't live without her trusty face make-up too. The star has also revealed her top products for failsafe holiday hair.

"No Foundation Foundation by Dr Perricone. It's halfway between a day cream and foundation, it's the most magical product. It moisturises your skin while giving you a flawless complexion," she explained.

"When I am by the beach, I use the sun care products range from Aveda for my hair." (C) Cover Media