Justin Bieber is turning to his girlfriend Selena Gomez for style tips as he is determined to ditch his scruffy image and fill his closet with designer clothes.

The Baby hitmaker admits he has never been a fan of "high-end" fashion brands, preferring to dress down in jeans and a baseball cap.

But since he started dating the well-dressed Wizards of Waverly Place star, Bieber has started asking her for advice on the best designer labels and is determined to smarten his appearance.

He tells We Love Pop magazine, "She's always worn high-end stuff and always has her game on. I didn't really wear high-end when we met, I was more cool and street. But I've started to get more into fashion in the past year."