Earlier this week we learned from Louis' makeup artist what products she uses on Louis for his gig as X Factor judge. But back in November 2010, as a contestant on X Factor, Louis was in a video the stylist for X Factor did showing what he did to Louis' hair.
The stylist used hair putty and said to ask for a "square outline haircut" which is a modern take on the original mod haircut. Louis' hair was longer on top and dried over to the side. The stylist used the putty to get some texture and hold and said it drove Louis "mad" when he got a break in the front of his hair.
After a day off, Louis returns to X Factor auditions today, which run through Saturday, July 28th. After hearing of fans' struggles trying to get tickets to the tapings and standing in lines for hours, Louis promised to look into it. Some fans have traveled from as far away as Egypt to attend the tapings.