Hair is important. Most of us stride for beautiful locks but not everyone can have Justin Bieber level of hair. Well, that’s not stopping the Biebs from pointing that out. In an interview with the U.K. magazine Rollercoaster, Justin Bieber felt compelled to offer some advice/criticism of  Prince William‘s fading hair. “I mean, there are things to prevent that nowadays, like Propecia,” the 18-year-old pop singer told the magazine. ”I don’t know why he doesn’t just get those things, those products. You just take Propecia and your hair grows back. Have you not got it over here?” Bieber is known for amazing hair.

Those once-enviable bangs of golden locks help shoot the Canadian singer to the A-list. However, there is a difference between A-list teen heart-throb who sings lyrics like “Baby, Baby, oooo” and British royalty. Well, Brits aren’t taking to kindly to the Biebs comments regarding their Prince. ”Justin Bieber’s diss about Prince William’s challenging hair problem in the same way you view an annoying fly buzzing around you. He needs to be swatted away,” British journalist Jessica Callan told The Huffington Post. Yeah, Justin just go back to melting the hearts of pre-teen girls. Besides Selena Gomez is no Kate Middleton.