(Cover) - EN Star Style - Beyonc Knowles has admitted she is sometimes too lazy to remove cosmetics.

The 29-year-old R&B singer boasts a stunning complexion and striking features, leading to modelling work for brands including cosmetics giant L'Oral.

The songstress rarely suffers from break-outs or bad skin, although she has confessed she sometimes doesnt look after herself as well as she could.

My biggest beauty sin is sometimes I am too lazy to wash my make-up off at night, blushed the star in an interview with the British edition of Cosmopolitan.

Beyonc regularly makes the best-dressed lists of various fashion magazines, although she admits she never goes out of her way to be a fashionista. The celebrity says her fashion designer mother Tina Knowles always taught her to dress for herself rather than other people.

My biggest fashion and beauty lesson my mom taught me is find out what works for your body type and personality, she explained. (C) Cover Media